Exodus 39:1-3

Young's Literal Translation

39 And of the blue, and the purple, and the scarlet, they made coloured garments, to minister in the sanctuary; and they make the holy garments which [are] for Aaron, as Jehovah hath commanded Moses.

² And he maketh the ephod, of gold, blue, and purple, and scarlet, and twined linen,

³ and they expand the plates of gold, and have cut off wires to work in the midst of the blue, and in the midst of the purple, and in the midst of the scarlet, and in the midst of the linen -- work of a designer;