Exodus 28:36–37; Leviticus 8:9; Numbers 6:7

36 You shall make ra plate of pure gold and engrave on it, like the engraving of a signet, sHoly to the Lord. 37 And you shall fasten it on the turban by a cord of blue. It shall be on the front of the turban.

And he set athe turban on his head, and con the turban, in front, he set the golden plate, the holy crown, as the Lord commanded Moses.

kNot 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.