Leviticus 21:11-12

New International Version

¹¹ He must not enter a place where there is a dead body.^(A) He must not make himself unclean,^(B) even for his father or mother,^{(C) 12} nor leave the sanctuary^(D) of his God or desecrate it, because he has been dedicated by the anointing oil^(E) of his God. I am the Lord.