Exodus 28:40-43

Rotherham(i) 40 And, for the sons of Aaron, shalt thou make tunics, and shalt make for them girdles,––and, caps, shalt thou make for them, for glory and for beauty. 41 And thou shalt clothe therewith, Aaron thy brother, and his sons, with him,––and shalt anoint them, and install them, and hallow them, so shall they minister as priests unto me. 42 And thou shalt make for them, breeches of linen, to cover their unseemliness, from the loins even unto the thighs, shall they be; 43 so shall they be upon Aaron and upon his sons, when they go into the tent of meeting, or when they approach unto the altar, to minister in the holy place, lest they bear iniquity, and die,––a statute age–abiding, to him, and to his seed after him.