The altar sanctifies whatever is eligible for it. Rabbi Joshua says: whatever is eligible for the altar fire does not descend once it has ascended, as it is said, “The olah itself shall remain where it is burned upon the altar [all night until morning, while the fire of the altar is kept going on it]” (Leviticus 6:: just as the olah, which is eligible for the altar fire, does not descend once it has ascended, so whatever is eligible for the altar fire does not descend once it ascended. Rabban Gamaliel said: whatever is eligible for the altar does not descend once it ascended, as it is said: “The olah itself shall remain where it is burned upon the altar [all night until morning, while the fire of the altar is kept going on it]” (Leviticus 6:2): just as the olah, which is eligible for the altar, does not descend once it ascended, so whatever is eligible for the altar does not descend once it ascended. The only difference between Rabban Gamaliel and Rabbi Joshua is in respect of the blood and libations, for Rabban Gamaliel says that they cannot descend, while Rabbi Joshua says that they can descend. Rabbi Shimon says: if the sacrifice is fit while the libations [which accompanied it] are unfit; or if the libations are fit while the sacrifice is unfit; or even if both are unfit, the sacrifice does not descend, while the libations do descend.

The following do not descend once they have ascended: [Sacrificial flesh] that was kept overnight, Or that which becomes unclean Or that that which goes out [of its permitted boundaries], Or which was slaughtered [with the intention of consuming it] after the appropriate time or outside the appropriate place; Or if unfit [persons] received and sprinkled its blood. Rabbi Judah says: that which was slaughtered at night or whose blood was spilt or whose blood went outside the curtains, if it ascended, it must descend. Rabbi Shimon says: it does not descend, because Rabbi Shimon says: anything whose disqualification arose in sanctity, the sacred [altar] receives it; if its disqualification did not arise in sanctity, the sacred [altar] does not receive it.

Which are the ones whose disqualification did not arise in sanctity: An animal which had sexual relations with a woman or with a man, or that was the fee of a whore, or [a dog's] exchange; or that was kilayim; or terefah; or an animal born through the caesarean section, and blemished animals. Rabbi Akiva declared blemished animals fit [to remain on the altar if they had already been put up]. Rabbi Hananya, chief of the priests, said: my father used to push blemished animals off the altar.

Just as they do not descend once they have ascended, so they do not ascend if they have descended. And all of these, if they ascended alive to the top of the altar, they must descend. An olah which ascended live to the top of the altar, it must descend. If one slaughtered it on the top of the altar, he must skin it and dismember it where it lies.

The following if they ascended are taken down:The flesh of most sacred sacrifices The flesh of lesser sacrifices; The remnants of the omer; The two loaves; The showbread; The remnants of meal-offerings; And the incense. The wool on the heads of lambs, the hair of he-goats’ beards, the bones, tendons, horns and hoofs if they are attached, go up, because it is said, “And the priest shall turn it all into smoke on the altar” (Leviticus 1:9). If they were severed [from the animal], they do not go up, for it is said, “And You shall offer your olah, the flesh and the blood, [upon the altar of the Lord your God]” (Deuteronomy 12:27).

And if any of these sprang off from the altar they are not replaced. Similarly, if a coal sprang off from the altar, it is not replaced. Limbs that sprang off from the altar: if before midnight, must be replaced, and they involve trespass; after midnight, they are not replaced and do not involve trespass.

Just as the altar sanctifies whatever is eligible for it, so does the ascent sanctify whatever is eligible for it; And just as the altar and the ascent sanctify whatever is eligible for them, so do vessels sanctify. Vessels for liquids sanctify liquids, And the measures sanctify dry material. A liquid vessel does not sanctify dry matter, nor does a dry [measure] sanctify a liquid. If holy vessels were perforated and they can be used for the same purpose as when whole, they sanctify [what is placed in them]; if not, they do not sanctify. And all these sanctify only in the holy place.