Menachot 37

Sugya Map

Issue

The sugya on Menachot 37a grapples with fundamental questions concerning the precise placement and nature of mitzvot. It initiates with a discussion on the proper arm for tefillin shel yad, hinging on linguistic interpretations of "יד" (arm/hand) and various derashot. This leads to the practical halakha for an iṭer (left-handed person). The Gemara then shifts to the placement of tefillin shel rosh, interpreting "בין עיניך" (between your eyes) through gezeirah shavah. A fascinating digression explores the pidyon haben of a two-headed individual, demonstrating the Torah's scope for anomalies. Finally, the sugya transitions abruptly to the mitzvah of tzitzit, debating whether it constitutes a single, indivisible mitzvah or four discrete ones, and exploring the ramifications for kilayim, Shabbat, and garment alterations.

Nafka Mina(s)

1. Placement of Tefillin Shel Yad: The core nafka mina is whether tefillin are donned on the left or right arm, particularly for an iṭer. This depends on whether "יד" stam refers to the weaker arm or if specific derashot mandate the left.
2. Linguistic Interpretation of "יד": The debate between Rabbi Yosei HaḤorem and the Tanna Kama on "יד ימינו" versus "יד סתמא" has broader implications for other scriptural contexts where "יד" appears without specification.
3. Visibility of Tefillin: The derasha of "לאות לך" (Exodus 13:9) raises a question: must tefillin shel yad be hidden, or does this merely indicate their proper, usually covered, placement?
4. Placement of Tefillin Shel Rosh: The exact location on the head, specifically for anomalous cases like a two-headed individual, is debated, impacting pidyon haben and potentially other halakhot related to the head/skull.
5. Nature of Tzitzit Mitzvah: Whether tzitzit is "מצוה אחת" (one singular mitzvah) or "ארבע מצוות" (four discrete mitzvot) has significant practical consequences:
   • Kilayim: Can one wear a sha'atnez garment with fewer than four tzitzit? (Rav Yosef)
   • Five-cornered Garment: How many tzitzit are required for a garment with five corners? (Rava bar Aḥina)
   • Shabbat Carrying: Is one liable for carrying a garment with incomplete tzitzit on Shabbat? (Rav Huna, cited by Ravina)
   • Garment Alterations: Does cutting, tying, or sewing a garment's corners affect its tzitzit obligation? (Rav Sheisha, Rav Mesharshiyya, Rav Dimi)
   • Kevod HaBriyot: Does the principle of "כבוד הבריות" (human dignity) override the prohibition of carrying a non-kosher tzitzit garment on Shabbat?

Primary Sources

• Menachot 37a-b
• Genesis 48:17 ("וירא יוסף כי ישית אביו יד ימינו")
• Deuteronomy 6:8-9 ("וקשרתם... וכתבתם")
• Exodus 13:16 ("על ידך" – with heh)
• Numbers 3:47 ("לגולגולת")
• Numbers 18:15 ("בכור אדם תפדה")
• Exodus 13:9 ("והיה לך לאות על ידך")
• Deuteronomy 11:18 ("ושמתם את דברי אלה על לבבכם ועל נפשכם וקשרתם אתם לאות על ידכם")
• Deuteronomy 14:1 ("לא תתגודדו ולא תשימו קרחה בין עיניכם למת")
• Leviticus 13:29–37 (Laws of Tzara'at)
• Mishna Kelim 26:4
• Eruvin 13b ("גדול כבוד הבריות שדוחה לא תעשה שבתורה")

Text Snapshot

The sugya presents a series of derashot and baraitot to establish the halakhot of tefillin and tzitzit.

1. Placement of Tefillin Shel Yad:

"Rabbi Yosei HaḤorem says: This is no proof, as we have found that the right hand is also called yad, as it is stated: “And when Joseph saw that his father was laying his right hand [yad yemino]” (Genesis 48:17). The Gemara asks: And the other tanna, who maintains that the right hand is not called yad, how does he respond to this proof? He maintains that the right hand is called “his right hand [yad yemino],” but it is not called a yad without further specification." (Menachot 37a)

• Dikduk/Leshon Nuance: The core distinction here is between "יד ימינו" (a specified right hand) and "יד סתמא" (an unspecified hand). The Tanna Kama argues that "יד" per se implies the left, while Rabbi Yosei HaḤorem says "יד" can refer to either, even the right, if specified. This is a subtle yet profound point in lashon haTorah.

"Rabbi Natan says: This proof is not necessary, as it says: “And you shall bind them for a sign upon your arm” (Deuteronomy 6:8), and then it states: “And you shall write them upon the doorposts of your house” (Deuteronomy 6:9). This teaches that just as writing is with the right hand... so too, the binding of phylacteries must be performed with the right hand. And since binding is with the right hand, this means that donning is on the left arm, as one cannot bind the phylacteries with the same hand upon which he is donning them." (Menachot 37a)

• Dikduk/Leshon Nuance: This relies on smichut parshiyot (juxtaposition of verses) to create a hekesh (analogy) between tefillin and mezuzah. The verb "וקשרתם" (you shall bind) implies the action of tying, which is done by the active hand, thus dictating the passive hand for placement.

"Rav Ashi said: The requirement that phylacteries be donned on the left arm is derived from the verse: “It shall be for a sign upon your arm [yadkha]” (Exodus 13:16), which is written with a letter heh at the end. This is expounded as though it stated: Your weak [keha] arm." (Menachot 37a)

• Dikduk/Leshon Nuance: The drasha here is a keri u'chtiv or a homiletic interpretation based on the letter heh (ה) at the end of "ידך". Rav Ashi reads it as "יד כהה" (weak arm), which is typically the left. Rabbi Abba challenges this, suggesting "יד כוחה" (strong arm), but Rav Ashi counters that it's not written with a ḥet (ח).

2. Placement of Tefillin Shel Rosh:

"The Master says: “On your arm”; this is the bicep... The Torah says: Don phylacteries on the yad and don phylacteries on the head; just as there, with regard to the head, it means on the upper part of the head, as will be explained, so too here, it means on the upper part of the arm." (Menachot 37a)

• Dikduk/Leshon Nuance: This is a reciprocal gezeirah shavah (mah matzinu) between tefillin shel yad and shel rosh, deriving that both are placed on the "upper part" of their respective locations.

"Rabbi Eliezer says: This proof is not necessary, as the verse states: “And it shall be for a sign for you upon your arm” (Exodus 13:9), which teaches: It shall be a sign for you, but not a sign for others..." (Menachot 37a)

• Dikduk/Leshon Nuance: The phrase "לך" (for you) is restrictive, implying a private aspect. This leads to the debate whether tefillin must be hidden or if the placement itself is inherently "for you."

"It is stated here: “Between your eyes,” and it is stated there: “You shall not cut yourselves, nor make any baldness between your eyes for the dead” (Deuteronomy 14:1), Just as there, the phrase “between your eyes” is referring to a place on the upper part of the head, as that is a place where one can render himself bald by removing his hair, so too, the place where phylacteries are donned is on the upper part of the head, a place where one can render himself bald." (Menachot 37a)

• Dikduk/Leshon Nuance: A gezeirah shavah between two instances of "בין עיניכם" in different contexts, using a common feature (place of baldness) to define the location.

3. Nature of Tzitzit Mitzvah:

"The mishna teaches: With regard to the four ritual fringes on a garment, the absence of each prevents fulfillment of the mitzva with the others, as the four of them constitute one mitzva. Rabbi Yishmael says: The four of them are four discrete mitzvot, and the absence of one does not prevent fulfillment of the rest." (Menachot 37a)

• Dikduk/Leshon Nuance: The core conceptual distinction between "מצוה אחת" (a single, indivisible commandment) and "ארבע מצוות" (four distinct commandments). This determines whether the mitzvah can be partially fulfilled.

Readings

Rishonim/Acharonim on Tefillin Shel Yad Placement

Rashi on Menachot 37a

Rashi clarifies Rabbi Natan's drasha from smichut parshiyot. The verse "וקשרתם" (Deuteronomy 6:8) is juxtaposed with "וכתבתם" (Deuteronomy 6:9) regarding mezuzah. Rashi explains that just as writing a mezuzah is typically done with the right hand (as most people are right-handed), so too, the k'shirah (binding) of tefillin must be performed with the right hand. Chiddush: This interpretation clarifies that the hekesh is not to the mezuzah itself, but to the action of writing, which by common human practice, is right-handed. Consequently, if one binds with the right, the tefillin must be placed on the left arm, as one cannot bind tefillin on the very hand one is using to perform the binding action itself. This establishes the left arm for placement based on common human dexterity. Rashi Menachot 37a s.v. "מה (מזוזה) כתיבה בימין"

Tosafot on Menachot 37a

Tosafot, building on Rashi's explanation of Rabbi Natan, delves into the case of an ambidextrous person (sholeṭ bi'shtei yadav) or one who writes with his right hand but performs most other actions with his left. The sugya later states that an iṭer (left-handed person) places tefillin on his right arm, "שהיא שמאלו" (which is his left [equivalent]). This implies the weaker arm. If Rabbi Natan's drasha emphasizes the binding hand (right), what about someone whose binding hand is also his weaker hand for other tasks? Chiddush: Tosafot raises a critical question about the hierarchy of definitions for "active" vs. "passive" hand. Is the "binding" hand the primary determinant, or the "active hand for most tasks"? The sugya for the iṭer seems to prioritize the active hand for general use as the "right" equivalent, and the other as the "left" equivalent. Tosafot's query suggests a potential tension between Rabbi Natan's drasha (focused on the binding action) and the baraita's ruling for the iṭer (focused on overall dominant hand). This implies that the halakha may ultimately favor the "weak arm" principle over the "binding hand" derivation for complex cases. Tosafot Menachot 37a s.v. "מה כתיבה בימין אף קשירה בימין"

Rambam, Hilchot Tefillin 4:6

The Rambam codifies the halakha for the iṭer directly based on the baraita mentioned in our sugya. He states: "איטר מניח בימינו, שהיא שמאל אצל כל אדם" (A left-handed person places [tefillin] on his right hand, which is the left for everyone else). This succinct ruling captures the essence of the baraita's distinction. Chiddush: The Rambam's psak emphasizes that the defining characteristic for tefillin placement is the "weak arm" (yad keha), irrespective of which arm is used for binding or writing. For a right-handed person, the left is weak. For a left-handed person, the right is generally weaker for fine motor tasks, or at least it is the non-dominant arm used for receiving, making it the equivalent of the "left" in the context of tefillin. This universalizes the principle of "weak arm" over specific actions like writing or binding, harmonizing with Rav Ashi's drasha of "ידך כהה". Rambam, Hilchot Tefillin U'Mezuzah V'Sefer Torah 4:6

Rishonim/Acharonim on Tefillin Shel Rosh Placement

Rashi on Menachot 37a

Rashi elucidates the gezeirah shavah used to define "בין עיניך" for tefillin shel rosh. The phrase "בין עיניך" (Exodus 13:9) is juxtaposed with "לא תשימו קרחה בין עיניכם למת" (Deuteronomy 14:1). Rashi explains that the commonality is a "place where one can render himself bald." This refers to the hair-bearing part of the head, above the forehead. Chiddush: Rashi clarifies that "בין עיניך" does not mean literally between the eyes (i.e., the forehead between the eyebrows), but rather "above" or "in front of" the eyes on the scalp. The gezeirah shavah from karaḥat (baldness) is crucial, as baldness typically occurs on the scalp, not the eyebrow region. This establishes the halakhic location for tefillin shel rosh as the crown of the head, where hair grows and baldness can be visibly created. Rashi Menachot 37a s.v. "בין עיניכם"

Tosafot on Menachot 37a

Tosafot discusses Rabbi Eliezer's drasha of "לאות לך" (Exodus 13:9), meaning "a sign for you, but not a sign for others." The Gemara initially implies this means the tefillin should be hidden. However, Ameimar clarifies that it refers to the location being suitable for a sign (the bicep, usually covered), not that it must always be hidden. Tosafot considers whether this implies that one may hide tefillin, even if not strictly required. Chiddush: Tosafot explores the nuance of "לאות לך". While the psak (as Ameimar clarifies) is that the location is key, not perpetual concealment, Tosafot ponders if there is still a mitzva or midda ḥassidut (pious conduct) to keep them covered. This highlights a subtle distinction between the letter of the law and optimal practice. The sugya's conclusion, supporting Ameimar, implies that while the bicep is the designated spot, accidental visibility (e.g., torn sleeve) does not invalidate the mitzvah. Tosafot Menachot 37a s.v. "לאות לך"

Rambam, Hilchot Tefillin 4:1-2

The Rambam precisely defines the location for tefillin shel rosh: "ושל ראש מניח על הקדקד, כנגד בין שתי עיניו" (And that of the head he places on the crown, opposite between his two eyes). He further states that the kiṭẓuṭa (knot) must be behind the head, and the ṭefach (width) of the tefillin itself must be entirely within the hair-bearing region, above the forehead. Chiddush: The Rambam consolidates the various derashot to provide an exact halakhic measurement and location. His emphasis on "כנגד בין שתי עיניו" (opposite between his two eyes) means the lower edge of the tefillin box should align with the point where the scalp begins to recede from the forehead, ensuring it is entirely on the karaḥat region. This precision is crucial for validating the mitzvah. Furthermore, the Rambam, in his commentary on the Mishnah (Ohalot 3:4), addresses the two-headed person directly, stating that each head is considered a separate entity for ṭum'ah and pidyon haben, aligning with the elder's psak in our sugya. Rambam, Hilchot Tefillin U'Mezuzah V'Sefer Torah 4:1-2; Rambam, Peirush haMishnayot, Ohalot 3:4

Rishonim/Acharonim on the Nature of Tzitzit Mitzvah

Rashi on Menachot 37a

Rashi explains the nafka mina between the Tanna Kama ("מצוה אחת") and Rabbi Yishmael ("ארבע מצוות") regarding a sha'atnez garment with incomplete tzitzit, as presented by Rav Yosef. If it is "מצוה אחת," then an incomplete set means no mitzvah is fulfilled, and wearing the garment incurs the issur of kilayim. If it is "ארבע מצוות," then even with fewer than four tzitzit, one fulfills some mitzvah, and the mitzvah of tzitzit (even partially) overrides kilayim. Chiddush: Rashi clarifies how the fundamental dispute impacts practical halakha. The principle is that "מצוה עוברת על לאו" (a mitzva overrides a negative commandment), but only if the mitzva is actually being fulfilled. If the tzitzit are viewed as a single, indivisible unit, then any incompleteness renders the entire mitzvah unfulfilled, removing the override for kilayim. Rashi Menachot 37a s.v. "חוטי צמר"

Tosafot on Menachot 37a

Tosafot addresses the nafka mina of Rav Huna, cited by Ravina, regarding carrying a garment with incomplete tzitzit on Shabbat. Rav Huna states one is liable for a ḥaṭat (sin offering) because the remaining tzitzit are considered a masa (burden) and not an ornament, as they don't fulfill the mitzvah. Tosafot asks what the difference is if one has tzitzit on "אפילו בחד" (even on one [corner]). Chiddush: Tosafot explores the underlying logic of Rav Huna. If the mitzvah is "מצוה אחת," then incomplete tzitzit are batel (nullified/ineffective) and become a masa. If, however, even one tzitzit is considered a partial fulfillment (as per Rabbi Yishmael), then it retains its status as a tashmish mitzvah (an article used for a mitzvah) and is not a masa. Tosafot's analysis deepens the understanding of how the conceptual definition of the mitzvah affects its practical halakhic categorization (ornament vs. burden) on Shabbat. Tosafot Menachot 37a s.v. "אפילו בחד"

Rambam, Hilchot Tzitzit 3:1-2

The Rambam codifies the halakha in accordance with the Tanna Kama that "כל ארבעתן מצוה אחת הם" (all four of them are one mitzvah). He explicitly states that if even one tẓitẓit is missing or disqualified, the entire garment is invalid for the mitzvah, and wearing it is considered wearing a garment without tzitzit. Chiddush: The Rambam's psak definitively establishes the singular nature of the mitzvah of tzitzit, rejecting Rabbi Yishmael's dissenting opinion. This is a crucial halakhic conclusion, as the Gemara itself states, "והלכה לא כוותיה" (and the halakha is not in accordance with his [Rabbi Yishmael's] opinion). This means that all the practical nafka minot (like sha'atnez and Shabbat liability) are ruled according to the premise that the mitzvah requires all four tzitzit to be valid and present. Rambam, Hilchot Tzitzit 3:1-2

Friction

The Strongest Kushya

The sugya presents a profound kushya regarding the two-headed child born to the man who approached Rabbi Yehuda HaNasi. Peleimu's initial, seemingly absurd question about tefillin for a two-headed person is validated by this real-life scenario. The subsequent kushya concerns the pidyon haben for such a child:

"The Gemara asks: Is that so? But Rami bar Ḥama teaches: Since it is stated with regard to the redemption of the firstborn: “The firstborn of man you shall redeem” (Numbers 18:15), I would derive that even if he was ravaged, e.g., by an animal, within thirty days of his birth, one should redeem him. To counter this, the verse states: “Yet the firstborn of man you shall redeem”; the addition of the word “yet” serves to differentiate and teach that there is a firstborn who is not redeemed, namely, one that was ravaged. A child with two heads is like one that was ravaged, as he will certainly not live." (Menachot 37a)

The kushya is powerful: Rami bar Ḥama's drasha from the word "אך" (yet) in Numbers 18:15 teaches that a "ravaged" child—one unlikely to live—is exempt from pidyon haben. A child born with two heads, by all medical probability, is considered a ṭerefah (a term usually reserved for animals with fatal internal injuries, but here metaphorically for humans with non-viable conditions) and "will certainly not live." If so, why did the elder rule that the father is obligated to pay ten sela (five for each head), implying both heads are considered viable firstborns? This appears to directly contradict a fundamental halakhic principle derived from the Torah itself.

The Best Terutz

The Gemara provides a precise terutz rooted in an alternative scriptural phrase:

"The Gemara answers: Here it is different, as the Merciful One makes the redemption of the firstborn dependent on his skull, as it is stated: “You shall take five shekels apiece, by the skull” (Numbers 3:47), which indicates that there is a case in which a firstborn with more than one skull must be redeemed." (Menachot 37a)

This terutz posits that the halakha of pidyon haben is uniquely tied to the skull (gulgolet). While the general principle of "אך" excludes a "ravaged" child, the specific language of "לגולגולת" (by the skull) in Numbers 3:47 overrides this general exclusion in the case of a multi-headed individual. The presence of two distinct skulls, regardless of the child's overall viability, triggers the obligation for pidyon haben for each skull. This implies that for pidyon haben, the Torah views each skull as a unit of "firstborn" rather than assessing the child's overall prognosis. The elder's ruling is thus justified by a specific and overriding pasuk. This demonstrates how particular scriptural phrases can create exceptions to broader halakhic rules, a classic mechanism in halakhic exegesis.

Intertext

1. The Two-Headed Person Across Halakha

The dilemma of a two-headed person, while rare, is a classic thought experiment in Chazal that helps delineate the boundaries of halakhic definitions for "person" or "life." Beyond pidyon haben in Menachot 37a, this scenario appears in several other sugyot:

• Tum'at Met (Ritual Impurity of a Corpse): The Mishnah in Ohalot 3:4 discusses a two-headed person: "אדם שיש לו שני ראשים, מפרכס באחד ומת באחד, טמא" (A person who has two heads, twitches with one and dies with one, is impure). The Mishnah then queries if he is impure for two people or one. The Gemara (Bava Kama 51b, referring to a related Mishnah in Bekhorot 43a) clarifies that if they are joined, he is considered one person, but if they are distinct entities (as implied in the pidyon haben sugya with two separate skulls), there's a greater inclination to consider them two. The Rambam, in his commentary to Ohalot 3:4, aligns with the ruling in Menachot, stating that for pidyon haben, each head is counted separately due to the phrase "לגולגולת," implying a fundamental distinction. This highlights that "personhood" or "life" can be defined differently for different halakhic domains. Mishnah Ohalot 3:4; Bava Kama 51b; Rambam, Peirush haMishnayot, Ohalot 3:4
• Pidyon Haben (Redemption of the Firstborn): The parallel sugya in Bekhorot 43a discusses pidyon haben for a two-headed behema (animal). There, Rabbi Yoḥanan says it is redeemed only once, unlike the human case. This suggests a distinction between human and animal firstborns, or perhaps between the interpretation of "לגולגולת" for humans versus animals. The sugya in Menachot, however, focuses on the human case and the specific pasuk "לגולגולת" (Numbers 3:47) to justify two redemptions, a chiddush for humans. Bekhorot 43a

2. Kevod Habriyot (Human Dignity) and its Limits

The discussion at the end of Menachot 37a, where Ravina challenges Mar bar Rav Ashi for not removing his torn tzitzit garment on Shabbat, evokes the principle of "גדול כבוד הבריות שדוחה לא תעשה שבתורה" (Great is human dignity, for it overrides a negative commandment in the Torah). This principle is famously taught in Eruvin 13b.

• Eruvin 13b: The Gemara there discusses the case of a Kohen whose tefillin became pasul (invalid) on Shabbat. He is permitted to carry them four amot in a reshut harabim (public domain) to a safe place, rather than leaving them there, because of kevod habriyot. The Gemara initially presents this as overriding a d'Oraita prohibition (carrying on Shabbat). However, the Gemara concludes (Eruvin 14a) that kevod habriyot only overrides a lav d'Rabbanan (rabbinic prohibition), but not a lav d'Oraita. The issur in the Kohen's case is explained to be d'Rabbanan by means of tilṭul (muktzeh). Eruvin 13b-14a
• Menachot 37b (continuation of our sugya): The sugya in Menachot directly references this principle. Mar bar Rav Ashi's response to Ravina ("If you would have told me then, I would have thrown off the garment there") implies that he would not rely on kevod habriyot to continue wearing the torn tzitzit garment. The Gemara then asks the kushya from Eruvin. The terutz in Menachot 37b is that kevod habriyot applies to a lav d'Rabbanan (as concluded in Eruvin 14a), but in this case, carrying the torn tzitzit is a lav d'Oraita because Rav Huna considers the remaining tzitzit to be a masa (burden), not an ornament for a mitzvah. Thus, one is liable for a ḥaṭat for carrying a masa in a reshut harabim. This is a direct application and clarification of the scope of kevod habriyot. Menachot 37b

These intertextual references demonstrate how Chazal meticulously apply principles across various halakhic domains, often refining or limiting their scope based on specific textual nuances or the severity of the prohibition involved.

Psak/Practice

The sugya in Menachot 37a-b provides foundational principles and specific halakhot that are fully integrated into established Jewish practice.

1. Placement of Tefillin Shel Yad: The halakha unequivocally follows the derashot that tefillin shel yad are placed on the weaker arm. For a right-handed person, this is the left arm. For an iṭer (left-handed person), this is the right arm, which functions as his weaker arm for tefillin purposes, as codified by the Shulchan Aruch. The specific location is the bicep, opposite the heart, and the tefillin must be entirely within the upper arm, not extending onto the hand or forearm. While the drasha of "לאות לך" suggests privacy, the halakha is that the location is key, and incidental visibility (e.g., a torn sleeve) does not invalidate the mitzvah. Shulchan Aruch, Orach Chaim 27:6, 27:8, 28:1

2. Placement of Tefillin Shel Rosh: The halakha is that tefillin shel rosh are placed on the crown of the head, "כנגד בין שתי עיניו" (opposite between one's two eyes), meaning on the hair-bearing part of the head, directly above the forehead. The entire bayit (box) of the tefillin must be on the scalp, not extending onto the forehead. The psak follows the gezeirah shavah from karaḥat (baldness) and the tzara'at parallels. Shulchan Aruch, Orach Chaim 27:9

3. Pidyon Haben for Anomalies: The ruling for the two-headed child, requiring ten sela (five per head), establishes a precedent that for pidyon haben, the obligation is tied to the "skull" (gulgolet) as a distinct unit, overriding the general exemption for non-viable firstborns. This demonstrates a meta-psak heuristic that specific scriptural language can create exceptions to broader principles, and that halakha meticulously addresses even highly anomalous cases. This principle is generally applied to other unusual births as well, where viability is not the sole determinant for pidyon haben.

4. Nature of Tzitzit Mitzvah: The halakha definitively rules that the four tzitzit constitute "מצוה אחת" (one singular mitzvah), not four discrete ones. This means that if even one tzitzit is missing or disqualified, the entire garment is invalid for the mitzvah. This has several critical implications:

   • One may not wear a sha'atnez garment with incomplete tzitzit, as the mitzvah is not fulfilled, and thus the override for kilayim does not apply.
   • A garment with incomplete tzitzit is considered like any other garment without tzitzit and cannot be worn to fulfill the mitzvah.
   • On Shabbat, if tzitzit become invalid, the remaining tzitzit are considered a masa (burden), and one is prohibited d'Oraita from carrying the garment in a public domain, unless kevod habriyot applies as an overriding factor for a d'Rabbanan prohibition (which it does not for masa). Shulchan Aruch, Orach Chaim 10:1; 13:1

Takeaway

This sugya powerfully illustrates the intricate process of deriving halakha from pesukim, balancing linguistic precision, midrashic interpretation, and practical considerations. It demonstrates the Torah's comprehensiveness in addressing even highly anomalous situations while establishing the indivisible nature of certain mitzvot, shaping foundational Jewish practice.