Exodus 28:39

“These are the garments which they shall make: a breastpiece and an ephod and a robe and a tunic of checkered work, a turban and a sash, and they shall make holy garments for Aaron your brother and his sons, in order for him to minister as priest to Me.

“And you shall take the garments, and put on Aaron the tunic and the robe of the ephod and the ephod and the breastpiece, and gird him with the skillfully woven band of the ephod;

and you shall set the turban on his head and put the holy crown on the turban.

“And you shall bring his sons near and put tunics on them.

They made the tunics of finely woven linen for Aaron and his sons,

‘And the priest shall put on his linen robe, and he shall put on undergarments next to his flesh; and he shall raise up the ashes to which the fire reduces the burnt offering on the altar and place them beside the altar.

“He shall put on the holy linen tunic, and the linen undergarments shall be next to his body, and he shall be girded with the linen sash and attired with the linen turban (these are holy garments). Then he shall bathe his body in water and put them on.