1 These also are the generations of Aaron and Moses in the day that the LORD spake 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, the priests which were anointed, whom he consecrated to minister in the priest's office. 4 And Nadab and Abihu died before the LORD, when they offered strange fire before the LORD, in the wilderness of Sinai, and they had no children: and Eleazar and Ithamar ministered in the priest's office in the sight of Aaron their father.