Leviticus 21:11-15

¹¹Nor shall he enter unto any dead body, nor defile himself for his father or his mother.

¹²And he shall not go out from the sanctuary nor defile the sanctuary of his God; for the crown of the anointing oil of his God is upon him. I am the Lord.

¹³And he shall take a wife in her virginity;

¹⁴A widow, or a divorced person, or a corrupt harlot, these he shall not take; but a virgin from his people shall he take for a wife.

¹⁵And his offspring he shall not profane among his people; for I the Lord do sanctify him.