Exodus 28:6-14

“Have the Ephod made from gold; blue, purple, and scarlet material; and fine twisted linen by a skilled craftsman. Give it two shoulder pieces at two of the corners so it can be fastened. The decorated band on it is to be just like it and of one piece with it: made of gold; blue, purple, and scarlet material; and of fine twisted linen. Next take two onyx stones and engrave the names of the sons of Israel on them in the order of their birth, six names on one stone and the remaining six on the other. Engrave the names of the sons of Israel on the two stones the way a jeweler engraves a seal. Then mount the stones in settings of filigreed gold. Fasten the two stones on the shoulder pieces of the Ephod—they are memorial stones for the Israelites. Aaron will wear these names on his shoulders as a memorial before GOD. Make the settings of gold filigree. Make two chains of pure gold and braid them like cords, then attach the corded chains to the settings.