41. And with all these you shall vest your brother Aaron, and his sons with him. And you shall consecrate all their hands, and you shall sanctify them, so that they may exercise the priesthood for me.
42. You shall also make linen undergarments, in order to cover the flesh of their nakedness, from the kidneys all the way to the thighs.
43. And Aaron and his sons will use them when they enter the tabernacle of the testimony, and when they approach toward the altar, in order to minister in the sanctuary, lest, being guilty of iniquity, they may die. It shall be a law forever for Aaron, and for his offspring after him."