Leviticus 22:27
An ox, or a sheep, or a goat, when it is brought forth, shall be seven days under its dam; and from the eighth day and thenceforth it shall be accepted for an offering by fire to Jehovah.
Exodus 22:30
Likewise shalt thou do with thy calf, with thy sheep: seven days shall it be with its dam; on the eighth day thou shalt give it me.
Leviticus 12:2-3
Speak unto the children of Israel, saying, If a woman conceive seed, and bear a male, then she shall be unclean seven days; as in the days of the separation of her infirmity shall she be unclean.
Leviticus 19:23-24
And when ye come into the land and plant all manner of trees for food, then ye shall count its fruit as uncircumcised, three years shall it be uncircumcised unto you: it shall not be eaten of;
Leviticus 22:25
Nor from the hand of the stranger shall ye present the bread of your God, of any of these; for their corruption is in them: a defect is in them; they shall not be accepted for you.