When a bullock, or a sheep, or a goat, is born, then it shall be seven days with the mother; and from the eighth day and thereafter it shall be accepted for an offering made by fire unto the LORD.
And it shall be upon Aaron's forehead, that Aaron may bear the iniquity of the holy things, which the children of Israel shall hallow in all their holy gifts; and it shall be always upon his forehead, that they may be accepted before the LORD.
Neither any gotten from a stranger's hand shall you offer as the bread of your God of any of these; because their defect is in them, and blemishes are in them: they shall not be accepted for you.
And Samuel took a sucking lamb, and offered it for a whole burnt offering unto the LORD: and Samuel cried unto the LORD for Israel; and the LORD heard him.