Exodus 28:29-38

29 “Whenever Aaron enters the Holy Place, he will bear the names of the sons of Israel over his heart on the breastpiece of decision as a continuing memorial before the Lord.

30 Also put the Urim and the Thummim in the breastpiece, so they may be over Aaron’s heart whenever he enters the presence of the Lord. Thus Aaron will always bear the means of making decisions for the Israelites over his heart before the Lord.

31 Other Priestly Garments
“Make the robe of the ephod entirely of blue cloth,

32 with an opening for the head in its center. There shall be a woven edge like a collar around this opening, so that it will not tear.

33 Make pomegranates of blue, purple and scarlet yarn around the hem of the robe, with gold bells between them.

34 The gold bells and the pomegranates are to alternate around the hem of the robe.

35 Aaron must wear it when he ministers. The sound of the bells will be heard when he enters the Holy Place before the Lord and when he comes out, so that he will not die.

36 “Make a plate of pure gold and engrave on it as on a seal: holy to the Lord.

37 Fasten a blue cord to it to attach it to the turban; it is to be on the front of the turban.

38 It will be on Aaron’s forehead, and he will bear the guilt involved in the sacred gifts the Israelites consecrate, whatever their gifts may be. It will be on Aaron’s forehead continually so that they will be acceptable to the Lord.