Exodus 28:14-17 New International Version (NIV)

14. and two braided chains of pure gold, like a rope, and attach the chains to the settings.

15. “Fashion a breastpiece for making decisions—the work of skilled hands. Make it like the ephod: of gold, and of blue, purple and scarlet yarn, and of finely twisted linen.

16. It is to be square—a span long and a span wide—and folded double.

17. Then mount four rows of precious stones on it. The first row shall be carnelian, chrysolite and beryl;

Exodus 28