Exodus 28:8

28:8 The artistically woven waistband of the ephod that is on it is to be like it, of one piece with the ephod, of gold, blue, purple, scarlet, and fine twisted linen.

Exodus 39:5

39:5 The artistically woven waistband of the ephod that was on it was like it, of one piece with it, of gold, blue, purple, and scarlet yarn and fine twisted linen, just as the Lord had commanded Moses.