Leviticus 21:12-17 New International Version (NIV)

12. nor leave the sanctuary of his God or desecrate it, because he has been dedicated by the anointing oil of his God. I am the Lord.

13. “ ‘The woman he marries must be a virgin.

14. He must not marry a widow, a divorced woman, or a woman defiled by prostitution, but only a virgin from his own people,

15. so that he will not defile his offspring among his people. I am the Lord, who makes him holy.’ ”

16. The Lord said to Moses,

17. “Say to Aaron: ‘For the generations to come none of your descendants who has a defect may come near to offer the food of his God.

Leviticus 21