Exodus 28:39-42

39And thou shalt weave the coat in checker work of fine linen, and thou shalt make a mitre of fine linen, and thou shalt make a girdle, the work of the embroiderer.

40And for Aaron’s sons thou shalt make coats, and thou shalt make for them girdles, and head-tires shalt thou make for them, for glory and for beauty. 41And thou shalt put them upon Aaron thy brother, and upon his sons with him, and shalt anoint them, and consecrate them, and sanctify them, that they may minister unto me in the priest’s office. 42And thou shalt make them linen breeches to cover the flesh of their nakedness; from the loins even unto the thighs they shall reach: