Exodus 28:4-6

4These are the garments that they must make: a breastpiece, an ephod, a robe, a specially woven tunic, a turban, and a sash. They are to make holy garments for your brother Aaron and his sons so that they may serve me as priests.

5They should use gold; blue, purple, and scarlet yarn; and fine linen.

6“They are to make the ephod of finely spun linen embroidered with gold, and with blue, purple, and scarlet yarn.