Exodus 28:42

37 You shall put it on a lace of blue, and it shall be on the sash; on the front of the sash it shall be.

38 It shall be on Aaron`s forehead, and Aaron shall bear the iniquity of the holy things, which the children of Israel shall make holy in all their holy gifts; and it shall be always on his forehead, that they may be accepted before Yahweh.

39 You shall weave the coat in checker work of fine linen, and you shall make a turban of fine linen, and you shall make a sash, the work of the embroiderer.

40 "You shall make coats for Aaron`s sons, and you shall make sashes for them and headbands shall you make for them, for glory and for beauty.

41 You shall put them on Aaron your brother, and on his sons with him, and shall anoint them, and consecrate them, and sanctify them, that they may minister to me in the priest`s office.

42 You shall make them linen breeches to cover the flesh of their nakedness; from the loins even to the thighs they shall reach:

43 They shall be on Aaron, and on his sons, when they go in to the tent of meeting, or when they come near to the altar to minister in the holy place; that they don`t bear iniquity, and die: it shall be a statute forever to him and to his descendants after him.