Leviticus 22:27
When a bullock, or a sheep, or a goat is brought forth, then it shall be seven days under the dam; and from the eighth day and thenceforth it shall be accepted for an offering made by fire to the LORD.
Exodus 22:30
Likewise shalt thou do with thy oxen, and with thy sheep: seven days it shall be with his dam; on the eighth day thou shalt give it to me.
Leviticus 12:2-3
Speak to the children of Israel, saying, If a woman hath conceived seed, and borne a male-child; then she shall be unclean seven days; according to the days of the separation for her infirmity shall she be unclean.
Leviticus 19:23-24
And when ye shall come into the land, and shall have planted all manner of trees for food; then ye shall count its fruit as uncircumcised: three years shall it be as uncircumcised to you: it shall not be eaten of.
Leviticus 22:25
Neither from a stranger's hand shall ye offer the bread of your God of any of these; because their corruption is in them, and blemishes are in them: they shall not be accepted for you.