1 The Lord spoke to Moses after the death of the two sons of Aaron who were killed when they offered unholy fire to the Lord.
2 He said, “Tell your brother Aaron that only at the proper time is he to go behind the curtain into the Most Holy Place, because that is where I appear in a cloud above the lid on the Covenant Box. If he disobeys, he will be killed.
3 He may enter the Most Holy Place only after he has brought a young bull for a sin offering and a ram for a burnt offering.”
4 Then the Lord gave the following instructions. Before Aaron goes into the Most Holy Place, he must have a bath and put on the priestly garments: the linen robe and shorts, the belt, and the turban.