Exodus 39:27-29 - The Other Priestly Garments
27 And they made the vests of byssus of woven work, for Aaron, and for his sons; 28 and the turban of byssus; and the ornamental caps, of byssus; and the linen trousers, of twined byssus; 29 and the girdle, of twined byssus, and blue, and purple, and scarlet, of embroidery; as Jehovah had commanded Moses.