Leviticus 21:4-7

⁴He shall not defile himself, being a chief man among his people, to profane himself.

⁵“‘They shall not shave their heads or shave off the corners of their beards or make any cuttings in their flesh.

⁶They shall be holy to their God, and not profane the name of their God, for they offer the offerings of Yahweh made by fire, the bread of their God. Therefore they shall be holy.

⁷“‘They shall not marry a woman who is a prostitute, or profane. A priest shall not marry a woman divorced from her husband; for he is holy to his God.