Leviticus 21:8-12

⁸And you shall hallow him; he offers the gifts of the Lord your God: he shall be holy, for I the Lord that sanctify them am holy.

⁹And if the daughter of a priest should be profaned to go a whoring, she profanes the name of her father: she shall be burnt with fire.

¹⁰And the priest that is chief among his brethren, the oil having been poured upon the head of the anointed one, and he having been consecrated to put on the garments, shall not take the mitre off his head, and shall not rend his garments:

¹¹neither shall he go in to any dead body, neither shall he defile himself for his father or his mother.

¹²And he shall not go forth out of the sanctuary, and he shall not profane the sanctuary of his God, because the holy anointing oil of God is upon him: I am the Lord.