Leviticus 10:6-8

American Standard Version

⁶ And Moses said unto Aaron, and unto Eleazar and unto Ithamar, his sons, ^[a]Let not the hair of your heads go loose, neither rend your clothes; that ye die not, and that he be not wroth with all the congregation: but let your brethren, the whole house of Israel, bewail the burning which Jehovah hath kindled. ⁷ And ye shall not go out from the door of the tent of meeting, lest ye die; for the anointing oil of Jehovah is upon you. And they did according to the word of Moses.

⁸ And Jehovah spake unto Aaron, saying,