Leviticus 21:11-14

¹¹neither shall he go in to any dead body, nor defile himself for his father, or for his mother;

¹²neither shall he go out of the sanctuary, nor profane 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 woman, or profane, or a harlot, these shall he not take: but he shall take a virgin of his own people to wife.