Exodus 39:6-14

6 They mounted the onyx stones in gold filigree settings and engraved them like a seal with the names of the sons of Israel.

7 Then they fastened them on the shoulder pieces of the ephod as memorial stones for the sons of Israel, as the Lord commanded Moses.

8 The Breastpiece
They fashioned the breastpiece—the work of a skilled craftsman. They made it like the ephod: of gold, and of blue, purple and scarlet yarn, and of finely twisted linen.

9 It was square—a span long and a span wide—and folded double.

10 Then they mounted four rows of precious stones on it. In the first row there was a ruby, a topaz and a beryl;

11 in the second row a turquoise, a sapphire and an emerald;

12 in the third row a jacinth, an agate and an amethyst;

13 in the fourth row a chrysolite, an onyx and a jasper. They were mounted in gold filigree settings.

14 There were twelve stones, one for each of the names of the sons of Israel, each engraved like a seal with the name of one of the twelve tribes.