Exodus 28:5-7

Amplified Bible

⁵ They are to use the gold and the blue and the purple and the scarlet fabric and fine twisted linen [from the people],

⁶ and they shall make the ephod of gold and blue, purple, and scarlet fabric and fine twisted linen, skillfully woven and [beautifully] worked. ⁷ It is to have two shoulder pieces joined to its two [back and front] ends, so that it may be joined together.