Exodus 28:17-21

17Then fix four rows of jewels on it. These are the names of the jewels: a ruby, a topaz and a beryl in the first row;

18a turquoise, a sapphire and an emerald in the second row;

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

20a chrysolite, an onyx and a jasper in the fourth row. Fix each jewel into beautiful gold around its edges.

21There will be 12 jewels, one jewel for each of Israel's sons. You must carefully write one tribe's name on each jewel with a sharp tool.