Daf Yomi · Expert – Beit Midrash Analysis · On-Ramp

Zevachim 120

On-RampExpert – Beit Midrash AnalysisJanuary 12, 2026

Sugya Map

  • Issue 1: Kedusha Absorption & Retention (Initial Shaila)

    • Question: What is the halakha of an offering consecrated for a private altar (bama ketana) that was brought into the public altar's enclosure (mechitzta / azara) and then taken back out? Does it retain the status of a public altar offering, or revert to its original status?
    • Nafka Mina: Whether halakhot specific to public altar offerings (e.g., terumat chazeh v'shok) still apply, or if it reverts to bama ketana status.
    • Primary Sources: Zevachim 120a (initial shaila), Me'ila 2a (Rabba/Rav Yosef machloket).
  • Issue 2: Rabba & Rav Yosef on Kaltuha Mechitzot

    • Question: Is the above shaila identical to the machloket between Rabba and Rav Yosef regarding Kodshei Kodashim slaughtered in the south that ascended the altar and descended – do they re-ascend?
    • Nafka Mina: The Gemara's analysis distinguishes the cases, highlighting nuanced understandings of how kedusha is absorbed and whether a psul (disqualification) negates that absorption or merely prevents aliyah (ascent).
    • Primary Sources: Zevachim 120a (Gemara's distinction), Me'ila 2a (original machloket).
  • Issue 3: Shechitat Laila on a Private Altar

    • Question: Is slaughtering at night valid on a private altar (bama ketana)?
    • Nafka Mina: Determines the validity of sacrifices outside the Mikdash context.
    • Primary Sources: Zevachim 120a (Rav/Shmuel machloket), I Shmuel 14:32-34 (Saul's bama).
  • Issue 4: Pishtuk v'Nituch on a Private Altar

    • Question: Does a burnt offering on a private altar require pishtuk v'nituch (flaying and cutting into pieces)?
    • Nafka Mina: Defines the procedural requirements for avoda on a bama ketana.
    • Primary Sources: Zevachim 120a (Rav/R. Yochanan machloket), Vayikra 1:6 (source for pishtuk v'nituch), Baraita of R. Yosei HaGelili.
  • Issue 5: Notar, Tum'ah, and Zman on a Private Altar

    • Question: Do the halakhot of notar (leftover beyond time), tum'ah (ritual impurity), and zman (intent to eat/sacrifice beyond designated time, rendering piggul) apply to a private altar?
    • Nafka Mina: Determines the scope of these severe pesulim outside the Mikdash.
    • Primary Sources: Zevachim 120a (Baraita, kal v'chomer, pircha, passuk from Vayikra 7:11).

Text Snapshot

The sugya opens with a fundamental shaila concerning the dynamic nature of kedusha:

"שהכניסה לפנים וחזר והוציאה לחוץ מהו? מי אמרינן: כיון דעיילא כבר קלטה לה מחיצתא, או דילמא כיון דהדר הדר לדיני במת יחיד?" (Zevachim 120a)

  • Dikduk/Leshon Nuance: The phrase "כיון דהדר הדר" is pithy and emphatic, implying a complete reversal of status upon re-exit. It suggests that the initial entry did not create an irreversible change, but rather a temporary one. Rashi clarifies the initial question: "שהכניסה לפנים - אחר ששחטה בחוץ וחזר והוציאה: מהו - מי נהוג בה דין קדשי במה גדולה ליטעון בתרומת חזה ושוק וצריך להחזירה לפנים או לא" (Rashi, Zevachim 120a s.v. שהכניסה לפנים). Steinsaltz further elucidates that the question is whether it now takes on the laws of public altar offerings, or returns to the laws of a private altar ("דינה לענין שינהגו בה מעתה כדין קדשי במה גדולה? ... או דלמא אומרים אנו: כיון דהדר הדר, לדיני במת יחיד" - Steinsaltz, Zevachim 120a s.v. שהכניסה לפנים).

The Gemara immediately questions if this isn't merely the machloket of Rabba and Rav Yosef from Me'ila 2a:

"והא רבה ורב יוסף היא? דתנן: קדשי קדשים שנשחטו בדרום, ועל מנת שלא ירדו, ואם ירדו לא יעלו. ואיבעיא להו: ירדו מהו שיעלו? רבה אמר: לא יעלו. ורב יוסף אמר: יעלו. אלמא פליגי בפסולין דאזלי למקום קדושה, אם קלטה לה מחיצתא לכל דבר." (Zevachim 120a)

  • Dikduk/Leshon Nuance: The phrase "והא רבה ורב יוסף היא?" is a classic rhetorical question, positing that the current shaila is merely a rehash of a known machloket. The Gemara’s subsequent terutz will differentiate these seemingly similar cases. The term "פסולין דאזלי למקום קדושה" succinctly frames the core issue: disqualified items entering a consecrated space.

Readings

Rashi: Defining the Shaila and Resolving Contradictions

Rashi's commentary on Zevachim 120a is foundational, providing the essential context and clarifying the initial shaila and subsequent machloktot. Regarding "שהכניסה לפנים וחזר והוציאה לחוץ מהו," Rashi explains that the shaila pertains to an offering of a private altar (bama ketana) that was slaughtered outside the azara, then brought inside, and subsequently removed. The question is whether it now bears the halakhot of a public altar offering, specifically regarding terumat chazeh v'shok (the waving of the breast and thigh, a priestly due for Shelamim). This implies that even a bama ketana offering could potentially acquire some Mikdash kedusha if it enters the azara. Rashi notes: "שהכניסה - גרס בדרבי אלעזר שהכניסה לאחר ששחטה בחוץ קלטוה מחיצות לכל דבר גרס במסכת מעילה (דף ג.) אלמא אף קדשים שנשחטו בבמה קטנה שהקריבן בגדולה כל דין במה גדולה נוהג בהן ושמעינן מינה נמי דבשעת היתר במה נמי לא נשתנה דין גדולה מהלכתא ושתיהן הלשונות דרמי בר חמא פליגי אדרבי אלעזר" (Rashi, Zevachim 120a s.v. שהכניסה). This crucial insight links the present sugya to Me'ila 2a's discussion of kaltuha mechitzot, suggesting that even bama ketana offerings can absorb the kedusha of a bama gedola (public altar) if brought inside, irrespective of the bama being permitted or not.

Further on, Rashi clarifies the machloket of Rav and Shmuel concerning shechitat laila on a bama ketana, which arises from a contradiction in I Shmuel 14. One verse implies day-slaughter, the other night-slaughter. Rashi explains their respective resolutions:

  • "רב משני כאן בקדשי במה גדולה - שהוקדשו ליקרב בבמה גדולה ואע"ג דאקרבינהו בבמה קטנה בעינן יום" (Rashi, Zevachim 120a s.v. רב משני). Rav reconciles by saying the "day" verse refers to kedoshim designated for a bama gedola (even if offered on a bama ketana), thus requiring day-slaughter.
  • "ושמואל משני הא דכתיב יום אקדשים קאי ואפילו בקדשי במה קטנה בעינן יום הא דכתיב לילה בחולין" (Rashi, Zevachim 120a s.v. ושמואל משני). Shmuel, conversely, says the "day" verse refers to all kedoshim (even bama ketana), while the "night" verse refers to chulin (non-sacred animals). Rashi's chiddush here is to lay bare the underlying assumptions of each Amora: Rav believes the kedusha for a bama gedola dictates the halakha even if offered elsewhere, while Shmuel believes all kedoshim inherently require day-slaughter unless chulin.

Rambam: Categorizing Pesulim and the Power of Kaltuha Mechitzot

The Rambam, while not directly commenting on Zevachim 120a's specific shaila in Hilchot Me'ila 2:9-10, provides a critical framework for understanding the concept of kaltuha mechitzot that underpins the sugya. The Gemara's discussion of Rabba and Rav Yosef's machloket is about Kodshei Kodashim slaughtered in the south (shechuta ba'darom), a psul that disqualifies the offering from the altar.

The Rambam explains that certain pesulim (disqualifications) are inherent to the korban itself, while others are external. Shechuta ba'darom is a psul that prevents the korban from being kasher for the altar, but the kedusha of the korban is not entirely removed. Once such a korban ascends the altar, the altar's kedusha "swallows" the psul, effectively validating the offering post-facto. This is the essence of "אם עלו לא ירדו" (if they ascended, they shall not descend) in the Me'ila mishna. Rambam states: "כל הקדשים שנפסלו בעזרה, אם עלו למזבח, עלו. חוץ מן הנותר והטמא. שכל הפסולין שעלו, אם עבודתן פגומה, כגון שנשחטו שלא לשמן או שלא במקומן כגון שנשחטו בדרום – הרי אלו אם עלו לא ירדו" (Rambam, Hilchot Me'ila 2:9). His chiddush is in categorizing pesulim: some are "פגומים" (flawed in their service) but the kedusha remains, allowing kaltuha mechitzot (specifically the altar itself) to validate them bedi'avad. Others, like notar or tum'ah, are so fundamentally flawed that they entirely negate the kedusha, and thus "אין קדושת המזבח קולטתן" (the altar's sanctity does not absorb them) (Rambam, Hilchot Me'ila 2:10). This distinction is vital for Zevachim 120a. The initial shaila asks if an offering of a bama ketana (which is not fit for a bama gedola) can be absorbed by the azara mechitzta. The Rambam's framework implies that if the psul of "unfitness" is akin to shechuta ba'darom (a psul in the avoda itself, not a complete negation of kedusha), then "קלטה לה מחיצתא" is plausible. If it's akin to notar, then not. The Gemara's differing views of Rabba and Rav Yosef (and their distinctions between mizbeach vs. mechitzta and chad makom vs. shnei mekomot) can be understood through the lens of how they perceive the nature of the psul and the absorbing power of the sacred space.

Friction

The Apparent Identity: "והא רבה ורב יוסף היא?"

The Gemara's initial kushya is sharp and direct: "והא רבה ורב יוסף היא?" (Zevachim 120a). The sugya begins with a shaila about an offering of a private altar that enters the public altar's mechitzta and then exits: does it retain the kedusha of the public altar? The Gemara immediately suggests that this very shaila is already the subject of a machloket between Rabba and Rav Yosef in Me'ila 2a. There, the dispute concerns Kodshei Kodashim slaughtered in the south (a disqualifying act) that ascended the altar and then descended. Rabba says they may not re-ascend, while Rav Yosef says they may. The apparent parallelism is compelling: both cases involve a disqualified offering entering a sacred space, potentially absorbing its kedusha, and the question is whether that absorbed kedusha persists or can be re-activated after removal.

The Gemara's Terutz: Distinguishing the Cases

The Gemara provides a sophisticated terutz by distinguishing between the two scenarios, thereby allowing the initial shaila to remain a safek (unresolved dilemma) even according to both Rabba and Rav Yosef. The core of the distinction lies in the nature of the sacred object (altar vs. mechitzta) and the spatial relationship of the altars.

  1. Distinction according to Rabba's opinion: Rabba, in Me'ila, says that Kodshei Kodashim slaughtered in the south, if they descended from the altar, may not re-ascend. The Gemara clarifies that Rabba's reasoning there is "מזבח קולט הראוי לו ואינו קולט שאינו ראוי לו" (Zevachim 120a). The altar only absorbs that which is fit for it; since the offering was disqualified by shechuta ba'darom, it was not fit, and thus its ascent was a mistake, and its kedusha was not fully absorbed such that it could re-ascend. However, in our sugya's initial shaila (regarding a bama ketana offering entering the mechitzta), Rabba might rule differently. Here, the issue is not the altar itself, but the mechitzta (enclosure). The Gemara suggests: "אבל מחיצתא, אף על גב דלא חזיא קלטה לה" (Zevachim 120a). Perhaps the mechitzta has a broader power of absorption, even for something that is not ultimately fit to be offered on the bama gedola itself. This distinction provides a basis for Rabba to ponder the shaila in Zevachim without contradicting his stance in Me'ila. The mechitzta might confer a general kedusha of the azara that the mizbeach itself, with its specific ritual requirements, does not.

  2. Distinction according to Rav Yosef's opinion: Rav Yosef, in Me'ila, says that if the Kodshei Kodashim descended, they may re-ascend. The Gemara explains that Rav Yosef's reasoning there is "התם חד מקום" (Zevachim 120a). The Me'ila case involves Kodshei Kodashim within the Mikdash courtyard, which is essentially one continuous sacred space. Therefore, even after descending, the offering remains within that single, pervasive kedusha. However, in our sugya's initial shaila (private altar offering entering public altar mechitzta), Rav Yosef might rule differently. The Gemara suggests: "אבל הכא תרי מקומות" (Zevachim 120a). Here, we are dealing with two distinct sacred entities: a bama ketana and a bama gedola. The kedusha acquired by entering the mechitzta of the bama gedola might not be as deeply absorbed or as pervasive when the offering originates from and returns to a completely separate sacred domain (bama ketana). The transition between "two places" might cause the kedusha of the bama gedola to dissipate upon exit, unlike an item merely moving within "one place."

This intricate terutz highlights the Gemara's meticulous approach to halakha, demonstrating that seemingly identical situations can be distinguished based on subtle differences in the nature of the sacred object, the type of psul, and the spatial context of the kedusha. The safek remains unresolved, indicating the profundity of the underlying halachic principles.

Intertext

Zevachim 60b: The Chatat Blood and Kedusha Boundaries

A compelling parallel to the discussion of kedusha absorption and retention upon exiting a sacred space can be found in Zevachim 60b. The Gemara there discusses the halakha of dam chatat (sin-offering blood) that leaves the azara (Temple courtyard). If the dam chatat leaves the azara, it becomes pasul (disqualified) and must be burned. However, the Gemara questions whether this psul is so severe that it removes the kedusha of the blood entirely, affecting its status for me'ilah (misuse of consecrated property). The similarity to our sugya is evident: both involve a consecrated item leaving a sacred boundary. In Zevachim 120a, the question is whether the korban meat retains the kedusha of the bama gedola after exiting. In Zevachim 60b, the question is whether the chatat blood retains its kedusha for me'ilah purposes after leaving the azara. The underlying principle is the same: how does proximity to, and departure from, a sacred space affect the kedusha of an object? Does the psul merely prevent ritual use, or does it fundamentally negate the object's consecrated status? The Me'ilah sugya (2a) already mentioned, and further elaborated by the Rambam, suggests that certain pesulim do not entirely remove kedusha, allowing for kaltuha mechitzot to operate. The chatat blood discussion deepens this by exploring the effects of physical removal from the sacred precinct itself.

Menachot 100a: Minchat Choleh and the Scope of Pesul

Another relevant cross-reference is the discussion in Menachot 100a regarding a minchat choleh (meal-offering of a sick person) that became pasul. The Gemara there delves into the question of whether certain pesulim are so fundamental that they render the offering chullin (non-sacred) and thus remove it from the laws of me'ilah, or if the kedusha persists despite the psul. This intertextual link illuminates the Zevachim 120a discussion on "כיון דהדר הדר" – does the item's return to "outside" status imply a complete reversion to chullin or bama ketana (non-Mikdash) status, or does some residual kedusha from the public altar remain? The Menachot sugya further explores the spectrum of pesulim, from those that are merely procedural flaws to those that fundamentally negate the very concept of kedusha. The nuanced distinctions drawn by Rabba and Rav Yosef in Zevachim 120a, regarding the altar vs. mechitzta and "one place" vs. "two places," are essentially attempting to categorize the initial shaila's psul within this spectrum, determining whether the bama ketana offering's brief foray into the azara creates a lasting, irreversible kedusha or merely a transient, revocable one.

Psak/Practice

The sugya in Zevachim 120a, dealing extensively with bamot (private altars), might seem removed from contemporary halakha, given that bamot are forbidden in the era of the Mikdash and their laws are not directly applicable today. However, the meta-psak heuristics and underlying principles are profoundly relevant for understanding the conceptual framework of Korbanot and Kedusha.

  1. Hierarchy of Kedusha and Absorption: The sugya vividly illustrates the nuanced hierarchy of kedusha. The distinction between the mechitzta (enclosure) and the mizbeach (altar) itself, and their respective powers of kedusha absorption ("קולט הראוי לו ואינו קולט שאינו ראוי לו" vs. "אף על גב דלא חזיא קלטה לה" - Zevachim 120a), is a critical heuristic. It teaches us that not all sacred spaces or objects have the same capacity to confer or absorb kedusha, and this capacity can depend on the fitness of the item being absorbed. This principle is vital for understanding various halakhot of Mikdash vessels, bigdei kehunah, and even the sanctity of Eretz Yisrael itself, where different areas possess different levels of kedusha.

  2. The Nature of Psul and its Impact on Kedusha: The Gemara's detailed analysis of whether a psul (like shechuta ba'darom or being an offering of a bama ketana) completely negates kedusha or merely prevents its ideal performance is a cornerstone of halachic reasoning. The unresolved safek regarding "כיון דהדר הדר" indicates that the line between a psul that merely inhibits versus one that completely revokes kedusha can be subtle and deeply debated. This heuristic is crucial in countless sugyot concerning korbanot, tum'ah v'taharah, and issurei hana'ah (prohibitions of benefit), where the practical outcome hinges on whether an item, though disqualified for its primary purpose, retains a residual sacred status. The kal v'chomer and its pircha regarding zman (time) further exemplify the meticulous logical analysis applied to determine the scope of halakha in novel contexts.

  3. Spatial Considerations in Halakha: The distinction between "חד מקום" (one place) and "תרי מקומות" (two places) as a basis for differentiating halachic outcomes is a powerful meta-psak tool. This highlights that the physical boundaries and conceptual unity of a sacred space are not merely incidental but fundamentally shape the application of halakha. This principle resonates in halakhot of Eiruvin, Shabbat boundaries, and the kedusha of Yerushalayim vs. the rest of Eretz Yisrael.

Takeaway

The sugya in Zevachim 120a masterfully unpacks the intricate mechanics of kedusha acquisition and retention, demonstrating that its application is a product of specific spatial contexts, the inherent fitness of the object, and the nature of the sacred instrument involved. The unresolved safek forces us to confront the profound depth and nuanced distinctions within the halachic framework of sanctity.