Exodus 28:17-21

17You shall mount on it four rows of stones: the first row shall be a row of ruby, topaz, and emerald;

18the second row a turquoise, a sapphire, and a diamond;

19the third row a jacinth, an agate, and an amethyst;

20and the fourth row a beryl and an onyx and a jasper; they shall be set in gold filigree.

21The [engraved] stones shall be twelve, according to the names of [the twelve tribes of] the sons of Israel; they shall be like the engravings of a signet, each with its name for the twelve tribes.