"Also, join to yourself your brother Aaron, with his sons from the midst of the sons of Israel, so that they may exercise the priesthood for me: Aaron, Nadab and Abihu, Eleazar and Ithamar.
The priest shall be vested with the tunic and the linen undergarments. And he shall take up the ashes of that which the devouring fire has consumed, and, placing them next to the altar,
And he has no need, daily, in the manner of other priests, to offer sacrifices, first for his own sins, and then for those of the people. For he has done this once, by offering himself.