Exodus 39:1-3

Amplified Bible

The Priestly Garments

39 Moreover, from the blue and purple and scarlet fabric, they made finely woven garments for serving and ministering in the Holy Place; they made the holy garments for Aaron, just as the Lord had commanded Moses.

² Bezalel made the ephod of gold, and of blue, purple, and scarlet fabric, and fine twisted linen. ³ Then Bezalel and Oholiab hammered the gold [into thin sheets] and cut it into threads to work into the blue, purple, and scarlet fabric, and into the fine linen, the work of a skilled craftsman.