Chullin 136

Sugya Map

• Primary Issue: The tension between singular and plural pronouns in Torah legislation and their capacity to include or exclude partners (shutafut) and specific categories (e.g., gentiles, borrowed items).
• Core Dialectic: Does a singular pronoun ("your house," "your grain") inherently exclude partnerships, or does it serve as a gezerah shavah or limud to exclude external, non-obligated parties (e.g., gentiles, synagogues)?
• Nafka Mina: Whether obligations like mezuza, terumah, reishit ha-geiz, and ma'akeh apply to joint-owned assets or specific statuses of ownership (borrowed vs. owned).
• Primary Sources: Deuteronomy 12:17, Numbers 18:28, Deuteronomy 18:3, Deuteronomy 26:2, Deuteronomy 22:12, Deuteronomy 22:8.

Text Snapshot

The Gemara identifies the hermeneutical interplay between leshon yachid (singular) and leshon rabim (plural).

• Chullin 136a: "The term 'your house' [beitekha] is similar to the term: 'You enter' [bi’atkha], indicating that one places the mezuza in the way that you enter the house... [Therefore] the mezuza is affixed to the right side of the doorway."
• Nuance: The shift from beitekha (house of yours) to bi’atkha (your entry) is a shift from kinyan (ownership) to derekh (method of use). The dikduk here is not merely grammatical; it is functional. The obligation of mezuza is defined by the human experience of entry, not the legal status of the walls.

Readings

The Rashba’s Functionalism

The Rashba Chullin 135b addresses a nagging question: If the Torah uses the singular "your house" to exclude partners in other mitzvot, why doesn't it exclude a house owned in partnership with a gentile from mezuza? He offers a stunning chiddush: Mezuza is chovat ha-dar (an obligation upon the resident), not chovat ha-bayit (an obligation upon the structure). Because the purpose is shemirah (protection) for the person living within, even a structure held in partnership with a gentile requires a mezuza because the Jewish resident needs that protection. The legal title is secondary to the existential need for the mitzvah.

The Ritva on the Limits of Exegesis

The Ritva Chullin 136a takes a more rigorous, formalist approach. He rejects the idea that "your house" was ever meant to exclude partnerships. He argues that for mezuza, the singular pronoun is exclusively for the limud of derekh bi'atkha (the right-sided entry). He maintains that chovat ha-dar is the absolute heuristic: as long as a Jew resides there, the space is obligated. He clarifies that even if a house were entirely owned by a gentile, if a Jew lives there, the obligation remains. This shifts the focus from the object (the house) to the subject (the Jew), a move that defines much of the later medieval jurisprudence regarding ritual obligations in rented or shared spaces.

Friction

The Kushya: The Silent Exclusion

The central tension, highlighted by Tosafot Chullin 136a, is: "Why doesn't the singular pronoun 'your house' exclude partners in mezuza as it does in terumah or reishit ha-geiz?" The Gemara elsewhere uses the singular pronoun as a sledgehammer to exclude partnerships. If we are to be consistent with our hermeneutics, why the inconsistency here?

The Terutz: Qualitative vs. Quantitative Obligation

The answer lies in the nature of the obligation itself. For terumah or reishit ha-geiz, the obligation is mamonit (monetary/property-based). When the Torah says "your grain," it implies a property interest that is singular and possessive. Thus, a partnership—where the property interest is diffused—might arguably escape the strict definition of "your grain." However, mezuza is chovat ha-dar. It is not a tax on property; it is an act of sanctification of space. You cannot "partner away" your obligation to reside in a sanctified space. Therefore, the singular pronoun "your house" is not a property-limiter; it is a direction-indicator.

Intertext

• Deuteronomy 22:8: The Gemara cites the parapet (ma'akeh) obligation. Just as the singular "your roof" is clarified by "lest any man fall," the law shifts from ownership to the risk of death. This parallels the mezuza logic: the p'shat of the verse is ownership, but the halachic reality is governed by the danger inherent in the space.
• SA Yoreh De'ah 286:2: The Shulchan Aruch codifies that a house owned by a partnership of Jews and gentiles requires a mezuza. This reflects the Chullin logic that the dar (resident) dictates the obligation, effectively insulating the mitzvah from the "partnership exclusion" that plagues other property-based agricultural laws.

Psak/Practice

In modern practice, this sugya functions as a Meta-Psak Heuristic. When dealing with complex ownership (condominiums, joint-stock housing), we distinguish between chovat ha-gavra (personal obligation) and chovat ha-mamon (property obligation).

1. If the mitzvah is personal (like mezuza or tzitzit), partnerships do not dilute the obligation; they expand it.
2. If the mitzvah is property-tax based (like terumah or reishit ha-geiz), the "singular vs. plural" debate acts as a filter. In contemporary contexts, the minhag follows the lenient "three elders" (Rabbi Ilai on reishit ha-geiz), reflecting a shift toward limiting agricultural-type obligations in the Diaspora where the geographical and ownership requirements are harder to satisfy.

Takeaway

The Torah uses the "singular" to define the scope of our personal responsibility and the "plural" to ensure our partnerships aren't excuses for negligence. Ultimately, the mitzvah attaches to the person, not the paperwork.