daf yomi arcade · chullin 81 · 2026-07-20
הַתְרָאַת סָפֵק לֹא שְׁמָהּ הַתְרָאָה
No Jewish court flogs a man who was not warned. In the breath before the knife falls, a witness must cry the charge — and today's daf keeps asking when that cry can even work. If, at the moment you shout, the violation might still evaporate — blood never sprinkled, meat never permitted — your warning is only a doubt, and הַתְרָאַת סָפֵק לֹא שְׁמָהּ הַתְרָאָה — an uncertain warning is no warning at all (81a:13). Today, you are the witness. Eight slaughters, one day. Cry only when the lashes will stick.
rules of the bench — read before you shout
🗣️ The lash needs a cry
Lashes land only if the transgressor was forewarned in the moment before the act. Silence at the right moment sets him free.
❓ No doubtful cries
הַתְרָאַת סָפֵק לֹא שְׁמָהּ הַתְרָאָה
If, when you cry, the violation might never come true, the court strikes your warning (81a:13).
1️⃣ The first knife is free
Oto v'et beno — "it and its offspring" (Lev. 22:28) — is only ever broken by the second slaughter of the day.
⚖️ Know your bench
Rabbi Shimon: a slaughter that permits no eating is no slaughter. The Rabbis: it counts anyway. And a graver penalty can swallow the lash. Read the plaque above each case.
learn the real daf
Chullin 81 runs Rabbi Shimon's principle — unfit slaughter is no slaughter — through sacrificial animals, burnt offerings, idolatrous knives and a stabbed calf, and it all keeps landing on the forewarning. It ends mid-question: Rabbi Shimon himself says a slaughtered red heifer can contract food-impurity "since it had a moment fit for consumption" — so was its slaughter fit after all? Tomorrow's daf wrestles with it.