Numbers 6:6-8

English Standard Version

⁶ “All the days that he separates himself to the Lord ^(A)he shall not go near a dead body. ^7 (B)Not even for his father or for his mother, for brother or sister, if they die, shall he make himself unclean, because his separation to God is on his head. ⁸ All the days of his separation he is holy to the Lord.