Leviticus 21:13-17

¹³And he shall take a wife in her virginity.

¹⁴A widow, or one divorced, or a profaned woman, or a harlot, these shall he not take; but a virgin of his own people shall he take to wife.

¹⁵And he shall not profane his seed among his people; for I am the LORD who sanctify him.

¹⁶And the LORD spoke unto Moses, saying:

¹⁷Speak unto Aaron, saying: Whosoever he be of thy seed throughout their generations that hath a blemish, let him not approach to offer the bread of his God.