Exodus 28:5-6, 15, 33

So give them fine linen cloth, gold thread, and blue, purple, and scarlet thread. “The craftsmen must make the ephod of finely woven linen and skillfully embroider it with gold and with blue, purple, and scarlet thread.

“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 pomegranates out of blue, purple, and scarlet yarn, and attach them to the hem of the robe, with gold bells between them.