Exodus 28:11-14

11. With the work of an engraver in stone, [like] the engravings of a signet, shalt thou engrave the two stones with the names of the children of Israel: thou shalt make them to be set in ouches of gold. 12. And thou shalt put the two stones upon the shoulders of the ephod [for] stones of memorial unto the children of Israel: and Aaron shall bear their names before the LORD upon his two shoulders for a memorial. 13. And thou shalt make ouches [of] gold; 14. And two chains [of] pure gold at the ends; [of] wreathen work shalt thou make them, and fasten the wreathen chains to the ouches.

Exodus 28:11-14 — KJV