Exodus 39:12

9 it hath been square; double they have made the breastplate, a span its length, and a span its breadth, doubled.

10 And they fill in it four rows of stones; a row of a sardius, a topaz, and a carbuncle [is] the one row;

11 and the second row an emerald, a sapphire, and a diamond;

12 and the third row an opal, an agate, and an amethyst;

13 and the fourth row a beryl, an onyx, and a jasper -- set, embroidered [with] gold, in their settings.

14 And the stones, according to the names of the sons of Israel, are twelve, according to their names, openings of a signet, each according to his name, for the twelve tribes.

15 And they make on the breastplate wreathed chains, work of thick bands, of pure gold;