Leviticus 21:7-9

7They shall not take as wife a whore, or a dishonoured woman; neither shall they take a woman put away from her husband; for he is holy unto his 1God.

8And thou shalt hallow him; for the bread of thy 2God doth he present: he shall be holy unto thee; for I, Jehovah, who hallow you am holy.

9And the daughter of any priest, if she profane herself by playing the whore, she profaneth her father: she shall be burned with fire.