And bring thou near to thee Aaron thy brother, and his sons with him, from among the sons of Israel, that he may minister to 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, each of them took his censer, and put fire in it, and laid incense on it, and offered strange fire before LORD, which he had not commanded them.
And Moses spoke to Aaron, and to Eleazar and to Ithamar, his sons who were left, Take the meal-offering that remains of the offerings of LORD made by fire, and eat it without leaven beside the altar, for it is most holy.