6 Then Moses said to Aaron, and to Eleazar and Ithamar his sons: “Do not uncover your heads or tear your clothes, so you may not die and He will not be angry with the entire congregation. But let your kinsmen—the whole house of Israel—mourn over the burning that Adonai has kindled.
7 You must not go out from the entrance of the Tent of Meeting, or you will die, for the anointing oil of Adonai is on you.” So they acted according to the word of Moses.
8 Adonai spoke to Aaron saying:
9 “Do not drink wine or fermented drink, neither you nor your sons with you, when you go into the Tent of Meeting, so that you do not die. This is to be a statute forever throughout your generations.
10 You are to make a distinction between the holy and the common and between the unclean and the clean.
11 And you are to teach Bnei-Yisrael all the statutes which Adonai has spoken to them through Moses.”
12 Moses spoke to Aaron and to Eleazar and Itamar his surviving sons: “Take the grain offering left over from Adonai’s offerings by fire, and eat it without hametz beside the altar, for it is most holy.