L’Exode 29:34 Références de la Michna : Mishnah Nedarim, Mishnah Makkot, Mishnah Meilah & Mishnah Zevachim

If one says “Not-unconsecrated food shall I not eat from you”, “Not fit”, or “Not pure”, “Clean” or “Unclean”, “Remnant” or “Piggul he is bound [by his vow]. [If one says, “May it be to me], as the lamb”, “As the Temple pens”, “As the wood [on the altar]”, “As the fire [on the altar]”, “As the altar”, “As the Temple” or “As Jerusalem”; [or] if one vowed by reference to the altar utensils, even though he did not mention “korban”, behold this one was vowed by a korban. Rabbi Judah said: He who says “Jerusalem” has said nothing.

An unclean person who ate holy meat (Leviticus 7:20, 12:4); One who entered the sanctuary while unclean (Leviticus 12:4, Numbers 5:3, 19:13); One who ate forbidden fat or blood (Leviticus 3:16, 7:23-27); Or leftover sacrificial meats (Leviticus 19:6-8); Or sacrifices that had been offered up with improper intention (Leviticus 7:18); Or [an offering] that has became unclean (Leviticus 7:19); One who slaughters, or offers up a sacrifice, outside the Temple precincts (Leviticus 17:4); One who ate leavened [bread] during Passover (Exodus 12:15,; One who partakes of food [or drink] or does work on the Day of Atonement (Leviticus 23:27-31); One who puts together the ingredients for the [anointing] oil, or the ingredients for the incense, or anoints with the oil for anointing (Exodus 30:22-28): One who eats an animal that died a natural death (Deuteronomy 14:21); Or was improperly slaughtered (Exodus 22:30); Or any of the [creatures deemed] ‘abominable’ and ‘teeming’ (Leviticus 11:11,. One who eats non-tithed produce, or first-tithe from which heave offering has not been removed, or unredeemed second-tithe, or unredeemed sanctified property. How much untithed produce is one to eat to become liable? Rabbi Shimon says: “Any amount.” The Sages say: “An olive's size.” Rabbi Shimon said to them: “Do you not admit that if one ate the minutest ant that he would be liable? They said to him: “[Only] because it is a whole creature.” He said to them: “Even a grain of wheat is a whole entity.”

Piggul and remnant do not combine with one another because they are of two different names. Sheretz and carrion, as well as carrion and the flesh of a corpse do not combine with one another to effect impurity, not even in respect of the more lenient of the two [grades] of defilement. Food contaminated through contact with a primary defilement can combine with that contaminated by a secondary defilement to affect uncleanness according to the lower degree of defilement of the two.