"Soul — to include the one who drinks." Reish Lakish's answer, three times on this daf.
On Chullin 120 everything changes state. Fat melts, bread dissolves, blood congeals, a
carcass liquefies over fire — or rots in the sun. The Torah says eat; these people
drank. Does the law follow the substance into its new form? Work the bench and stamp
each verdict. Then step up to the forge, where the Gemara blocks derivation after
derivation — and your job is to find the stringency doing the blocking.
first-try verdicts0 / 13
act i · the bench
Change the state, stamp the verdict
Eight substances from the daf. Run the process the case describes — watch the flask —
then choose the ruling the Gemara actually gives.
act ii · the refutation forge
Why did the Torah write it three times?
"Soul" appears by forbidden fat, by chametz, and by the bird carcass. The Gemara asks:
drop one verse and derive it from the others! Each attempt is blocked by a
stringency the sources share but the target lacks. You find the blocker.
act iii · the two lenses
Rabbi Eliezer vs. Rabbi Yehoshua
Teruma's liquid-law is derived from first fruits. But how much of the source case comes
along with the derivation? Swing the lens and watch three real verdicts flip.
learn the real daf
The opener you didn't play: can a hair count as "protection" for flesh when it rides on
top of the hide — protection upon protection? Rabbi Yoḥanan says the hair pierces the hide and touches the flesh.
Rav Aḥa objects: if hides are full of perforations, how do we ever write valid tefillin? Answer, from Eretz
Yisrael: any hole the ink covers is not a hole
(120a:2–5).
What are rotev and kifa? After Abaye's objections: rotev is fat that oozed from
the meat and congealed — not eaten itself, but it joins the meat toward an egg-bulk for food impurity. Kifa,
per Rav Pappa, is the spices
(120a:9–15).
The chain for consecrated produce: tevel, chadash, shemitta produce, and kilayim
arise on their own — but hekdesh needs a person's act of consecration, so its liquid-law needs a source:
bikkurim is blocked, teruma is blocked, the two together are blocked, until teruma-plus-one-of-the-drinks forges
(120b:3–13).
Go deeper:read Chullin 120 on Sefaria
with its most-linked commentaries: Steinsaltz (55 links), Rashi (44), Tosafot (17), and Chidushei Chatam Sofer (15).