레위기 1:15 미슈나 참조: Mishnah Tahorot, Mishnah Megillah, Mishnah Zevachim & Mishnah Keritot

Thirteen rulings govern the carrion of a clean bird:There must be intention; It need not be rendered susceptible; It conveys food uncleanness if its minimum bulk is that of an egg; And it conveys uncleanness when in one's gullet if its minimum bulk is that of an olive; He that eats of it must wait until sunset [to be clean]; Guilt is incurred on account of it for entering the sanctuary; Terumah is burned on account of it; He who eats a limb of it while it is alive suffers forty lashes; Slaughtering it or nipping [off its neck] cleanses it even if it is terefah, the words of Rabbi Meir. Rabbi Judah says: they do not cleanse it. Rabbi Yose says: the slaughtering does cleanse it but nipping does not.

The whole day is a valid time for reading the Megillah; reciting Hallel; for the blowing of the shofar; for taking up the lulav; for the Musaf prayer; for Musaf sacrifices; for confession over the oxen; for the confession over the tithe; for the confession of sins on Yom HaKippurim; for laying on of hands; for slaughtering [the sacrifices]; for waving [them]; for bringing near [the vessel with the minhah-offering to the altar]; for taking a handful; for placing it on the fire; for pinching off [the head of a bird-offering]; for receiving the blood [in a vessel]; for sprinkling [the blood on the altar]; for making the sotah drink [the bitter waters]; for breaking the neck of the heifer; and for purifying the metzora.

If one slaughters sacred animals [intending] to eat the fetus or the afterbirth outside [of the place or time where the animal must be eaten], he does not render it piggul. If one plucks off [the necks of] doves, [intending] to eat their eggs outside [of the place or time where the animal must be eaten], he does not render [them] piggul. The milk of sacred animals or the eggs of doves one is not liable for eating them in respect of piggul, remnant, or uncleanness.