No community start suggestion yet.
Why does the Torah (תורה) use both "negifa" and "negicha" in discussing an ox that gores? The Gemara (גמרא) questions whether negifa is a separate av (primary category) or merely a tolda (subcategory). Rashi (רש"י) offers two explanations—premeditation versus depth of penetration—but the Rambam (רמב"ם)'s approach may be simpler: negifa in the pasuk actually refers to full goring (negicha), and the terminology teaches that an animal requires less involvement than a person to be liable.
This shiur analyzes a complex Gemara (גמרא) in Bava Kamma 2b dealing with the distinction between "negifa" and "negicha" when an ox gores. The central question is whether negifa constitutes an independent av (primary category of damage) or is merely a tolda (subcategory) of keren (goring). The Gemara begins by questioning why the Torah (תורה) uses the term "negifa" if it means the same as "negicha." Rashi (רש"י) offers two interpretations: (1) negicha refers to premeditated goring while negifa is spontaneous; (2) negicha involves deeper penetration (four inches) while negifa is shallower (one inch). According to the first interpretation, the difference between tam (an ox that has not established a pattern of goring) and muad (one that has) could be understood as the difference between non-premeditated and premeditated acts—the first three gorings are negifa, but once it becomes muad, it's negicha.
Looking for the full summary?
Full access is available to members of the TUF Alumni Association or the Yam Hagadol Foundation.
Already a member? Let the admin know!
Bava Kamma 2b
Looking for the full transcript?
Full access is available to members of the TUF Alumni Association or the Yam Hagadol Foundation.
Already a member? Let the admin know!
Dedicate a Shiur in Gemara
L'ilui nishmas a loved one. In honor of a simcha or yahrzeit. As a zechus for a refuah sheleimah. Your dedication helps carry Rabbi Zweig's Torah to learners around the world.
Why does the Gemara present a kal v'chomer for chuppah making kiddushin based on kesef not being maichel b'terumah, only to reject it? The shiur reveals that even the rejected kal v'chomer establishes a fundamental yesod: kiddushin is a kinyan for ishus (marital relationship), not merely a kinyan in hilchos kinyanim. The second kal v'chomer—from chuppah being gomeres—raises Tosafos's famous question.
Is the kesef used in kiddushin a true kinyan (acquisition), or merely a symbolic means of establishing marriage? The shiur analyzes multiple interpretations of the Gemara's derivation from ki yikach ki'ach mi'Sayeffron, exploring whether marriage constitutes ownership, and develops three fundamental approaches: (1) The Gemara proves ishus is a kinyan, (2) ishus is not a kinyan but uses kinyan-like means, or (3) ishus is a kinyan but the kesef may not be a ma'aseh kinyan. The Rambam's position—calling kesef "midivrei sofrim"—is explained as distinguishing between cross-referencing concepts versus borrowing terminology.
Why does the Mishna alternate between the language of "kinyan" (acquisition) and "kiddushin" (sanctification) when describing marriage? The shiur develops a fundamental distinction: marriage has two separate aspects—a kinyan dimension (ownership) and a kedusha dimension (sanctified relationship). Either aspect can initiate the bond, and understanding this dual nature resolves multiple textual and halachic questions throughout the sugya.
Does kiddushei shetar require a shevah pruta? The Ran presents two approaches to the Rif's position. The shiur develops the Ran's second pshat that shetar kiddushin functions as a hachnah (exchange) rather than a mere kinyan nesina. This reading has profound implications for isuri hana'ah, mechubar, and the relationship between kesef and shetar.
