1 These also are the generations of Aaron and of Moses in the day that the Lord spoke with Moses in Mount Sinai.
2 And these are the names of the sons of Aaron: Nadab, the firstborn, and Abihu, Eleazar, and Ithamar.
3 These are the names of the sons of Aaron, anointed priests, whose hands he filled to administer the priesthood.
4 But Nadab and Abihu died before the Lord, when they offered strange fire before the Lord, in the wilderness of Sinai, and they had no sons; and Eleazar and Ithamar exercised the priesthood in the sight of Aaron, their father.
5 And the Lord spoke unto Moses, saying,
6 Bring the tribe of Levi near and present them before Aaron, the priest, that they may minister unto him.
7 And they shall keep his commandment and the commandment of the whole congregation before the tabernacle of the testimony, to minister in the service of the tabernacle.