Leviticus 10:2-9

²Fire came out from before Yahweh, and devoured them, and they died before Yahweh.

³Then Moses said to Aaron, “This is what Yahweh spoke of, saying, ‘I will show myself holy to those who come near me, and before all the people I will be glorified.’” Aaron held his peace.

⁴Moses called Mishael and Elzaphan, the sons of Uzziel the uncle of Aaron, and said to them, “Draw near, carry your brothers from before the sanctuary out of the camp.”

⁵So they came near, and carried them in their tunics out of the camp, as Moses had said.

⁶Moses said to Aaron, and to Eleazar and to Ithamar, his sons, “Don’t let the hair of your heads go loose, and don’t tear your clothes, so that you don’t die, and so that he will not be angry with all the congregation; but let your brothers, the whole house of Israel, bewail the burning which Yahweh has kindled.

⁷You shall not go out from the door of the Tent of Meeting, lest you die; for the anointing oil of Yahweh is on you.” They did according to the word of Moses.

⁸Then Yahweh said to Aaron,

⁹“You and your sons are not to drink wine or strong drink whenever you go into the Tent of Meeting, or you will die. This shall be a statute forever throughout your generations.