Exodus 28:35-37

New Century Version

³⁵ Aaron must wear this robe when he serves as priest. The ringing of the bells will be heard when he enters and leaves the Holy Place before the Lord so that Aaron will not die.

³⁶ “Make a strip of pure gold and carve these words on it as you would carve a seal: ‘Holy to the Lord.’ ³⁷ Use blue ribbon to tie it to the turban; put it on the front of the turban.