Exodus 39:17

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;

16 and they make two embroidered things of gold, and two rings of gold, and put the two rings on the two ends of the breastplate,

17 and they put the two thick bands of gold on the two rings on the ends of the breastplate;

18 and the two ends of the two thick bands they have put on the two embroidered things, and they put them on the shoulders of the ephod, over-against its front.

19 And they make two rings of gold, and set [them] on the two ends of the breastplate, on its border, which [is] on the side of the ephod within;

20 and they make two rings of gold, and put them on the two shoulders of the ephod below, over-against its front, over-against its joining, above the girdle of the ephod;