Leviticus 21:10-12

Revised Standard Version

¹⁰ “The priest who is chief among his brethren, upon whose head the anointing oil is poured, and who has been consecrated to wear the garments, shall not let the hair of his head hang loose, nor rend his clothes; ¹¹ he shall not go in to any dead body, nor defile himself, even for his father or for his mother; ¹² neither shall he go out of the sanctuary, nor profane the sanctuary of his God; for the consecration of the anointing oil of his God is upon him: I am the Lord.