Leviticus 10:1-11

And Nadab and Abihu, the sons of Aaron, took each of them his censer, and put fire therein, and laid incense thereon, and offered strange fire before Jehovah, which he had not commanded them. And there came forth fire from before Jehovah, and devoured them, and they died before Jehovah. Then Moses said unto Aaron, This is it that Jehovah spake, saying, I will be sanctified in them that come nigh me, and before all the people I will be glorified. And Aaron held his peace. And Moses called Mishael and Elzaphan, the sons of Uzziel the uncle of Aaron, and said unto them, Draw near, carry your brethren from before the sanctuary out of the camp. So they drew near, and carried them in their coats out of the camp, as Moses had said. And Moses said unto Aaron, and unto Eleazar and unto Ithamar, his sons, 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. 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. And Jehovah spake unto Aaron, saying, Drink no wine nor strong drink, thou, nor thy sons with thee, when ye go into the tent of meeting, that ye die not: it shall be a statute for ever throughout your generations: and that ye may make a distinction between the holy and the common, and between the unclean and the clean; and that ye may teach the children of Israel all the statutes which Jehovah hath spoken unto them by Moses.