Exodus 28:5-6, 15, 33

They shall take the gold and the blue and the purple and the scarlet material and the fine linen. “They shall also make the ephod of gold, of blue and purple and scarlet material and fine twisted linen, the work of the skillful workman.

“You shall make a breastpiece of judgment, the work of a skillful workman; like the work of the ephod you shall make it: of gold, of blue and purple and scarlet material and fine twisted linen you shall make it.

You shall make on its hem pomegranates of blue and purple and scarlet material, all around on its hem, and bells of gold between them all around