Leviticus 21:3-7

³And on his sister that is a virgin, that is nigh unto him, who hath had no husband: on her may he defile himself.

⁴The chief man among his people shall not defile himself, to be profaned thereby.

⁵They shall not make any baldness upon their head, and the corner of their beard shall they not shave off, and in their flesh shall they not make any incision.

⁶Holy shall they be unto their God, and they shall not profane the name of their God; for the fire-offerings of the Lord, the bread of their God, do they offer, they shall therefore be holy.

⁷A woman that is a harlot, or one profaned, shall they not take; and a woman put away from her husband shall they not take; for holy is he unto his God.