27 With respect to a young bull, or a sheep, or a goat, when it is brought forth, it must be seven days under its dam, and on the eighth day, and thenceforward, it will be accepted as a gift for an homage offering to the Lord.
Leviticus 22:27 Cross References - Thomson
Exodus 22:30
30 Thou shalt do the same with thy calf, thy sheep and thy ass. Seven days it shall be with the dam and on the eighth day thou shalt dedicate it to me.
Leviticus 12:2-3
Leviticus 19:23-24
23 Now .when you come into the land which the Lord your God giveth you, you may plant all sorts of trees for food; but you must purge away their impurity. The fruit thereof shall be three years unclean to you, and shall not be eaten:
24 and in the fourth year all the fruit thereof shall be hallowed, to praise the Lord;
Leviticus 22:25
25 nor from the hand of a stranger bring any such forward as gifts for your God. Because there is a defect in them; a blemish in them; they will not be accepted for you.