Exodus 28:9-21

“Take two onyx stones, and engrave on them the names of the tribes of Israel. Six names will be on each stone, arranged in the order of the births of the original sons of Israel. Engrave these names on the two stones in the same way a jeweler engraves a seal. Then mount the stones in settings of gold filigree. Fasten the two stones on the shoulder-pieces of the ephod as a reminder that Aaron represents the people of Israel. Aaron will carry these names on his shoulders as a constant reminder whenever he goes before the LORD. Make the settings of gold filigree, then braid two cords of pure gold and attach them to the filigree settings on the shoulders of the ephod. “Then, with great skill and care, make a chestpiece to be worn for seeking a decision from God. Make it to match the ephod, using finely woven linen embroidered with gold and with blue, purple, and scarlet thread. Make the chestpiece of a single piece of cloth folded to form a pouch nine inches square. Mount four rows of gemstones on it. The first row will contain a red carnelian, a pale-green peridot, and an emerald. The second row will contain a turquoise, a blue lapis lazuli, and a white moonstone. The third row will contain an orange jacinth, an agate, and a purple amethyst. The fourth row will contain a blue-green beryl, an onyx, and a green jasper. All these stones will be set in gold filigree. Each stone will represent one of the twelve sons of Israel, and the name of that tribe will be engraved on it like a seal.