Exodus 39:2-5

2And he made the ephod of gold, blue, and purple, and scarlet, and fine twined linen. 3And they did beat the gold into thin plates, and cut it into wires, to work it in the blue, and in the purple, and in the scarlet, and in the fine linen, the work of the skilful workman. 4They made shoulder-pieces for it, joined together; at the two ends was it joined together. 5And the skilfully woven band, that was upon it, wherewith to gird it on, was of the same piece and like the work thereof; of gold, of blue, and purple, and scarlet, and fine twined linen; as Jehovah commanded Moses.