Exodus 39:27-31

39:27 They made tunics of fine linen – the work of a weaver, for Aaron and for his sons – 39:28 and the turban of fine linen, the headbands of fine linen, and the undergarments of fine twisted linen. 39:29 The sash was of fine twisted linen and blue, purple, and scarlet yarn, the work of an embroiderer, just as the Lord had commanded Moses. 39:30 They made a plate, the holy diadem, of pure gold and wrote on it an inscription, as on the engravings of a seal, “Holiness to the Lord.” 39:31 They attached to it a blue cord, to attach it to the turban above, just as the Lord had commanded Moses.