EXO 39:8

8 He made also the rational, by work of embroidery, by the work of the cloak on the shoulders, of gold, jacinth, purple, and red silk twice-dyed, and of bis folded again; (And they made the breastpiece, like the ephod, out of gold, and jacinth, and purple, and red silk twice-dyed, and finely woven linen, and embroidered it;)