Leviticus 21
10 Ref "'He who is the high priest among his brothers, upon whose head the anointing oil is poured, and that is consecrated to put on the garments, shall not let the hair of his head hang loose, nor tear his clothes;
11 Ref neither shall he go in to any dead body, nor defile himself for his father, or for his mother;
12 Ref neither 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 Yahweh.