And bring thou near unto thee Aaron thy brother, and his sons with him, from among the children of Israel, that he may minister unto me in the priest's office, even Aaron, Nadab and Abihu, Eleazar and Ithamar, Aaron's sons.
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 the LORD, which he had not commanded them.
And Moses spake unto Aaron, and unto Eleazar and unto Ithamar, his sons that were left, Take the meal offering that remaineth of the offerings of the LORD made by fire, and eat it without leaven beside the altar: for it is most holy: