Exodus 39:7-9

New Catholic Bible

⁷ The two stones were set on the shoulder pieces of the ephod as stones of remembrance for the children of Israel, as the Lord had commanded Moses.

The Breastplate. ⁸ He made the breastplate like the ephod, with fine workmanship. It was made of gold, blue, purple and scarlet cloth and fine twisted linen. ⁹ It was square and doubled over, a span in length and a span in width.