Vayikra 21:10-12

Orthodox Jewish Bible

¹⁰ And he that is the Kohen HaGadol among his brethren, upon whose head the Shemen Hamishchah (Anointing Oil) was poured, and that is ordained to put on the garments, shall not in mourning uncover his head, nor rend his garments;

¹¹ Neither shall he go in to any dead body, nor make himself tamei for his av, or for his em;

¹² Neither shall he go out of the Mikdash, nor profane the Mikdash Elohav; for the nezer shemen mishchat Elohav (consecration of the anointing oil of his G-d) is upon him: I am Hashem.