Exodus 28:31-35

31“Make the robe that is worn with the ephod entirely of violet material.

32Make an opening for the head in the center with a reinforced edge (like a leather collar) all around it to keep it from tearing.

33All around the hem of the robe make pomegranates of violet, purple, and bright red yarn with gold bells in between—

34a gold bell alternating with a pomegranate all around the hem of the robe.

35Aaron must wear it when he serves as priest. The sound of the bells must be heard when he comes into and goes out of the Lord’s presence in the holy place so that he won’t die.