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 Amram took him Jochebed his father's sister to wife, and she bore him Aaron and Moses. And the years of the life of Amram were a hundred and thirty-seven years.
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.
The sons of Amram: Aaron and Moses. And Aaron was separated that he should sanctify the most holy things, he and his sons, forever, to burn incense before LORD, to minister to him, and to bless in his name, forever.
And Moses diligently sought the goat of the sin-offering, and, behold, it was burnt. And he was angry with Eleazar and with Ithamar, the sons of Aaron who were left, saying,
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.