1 These are the offspring of Aaron and Moses at the time the Lord spoke to Moses on Mount Sinai.
2 These are the names of Aaron’s sons: Nadab, the firstborn, Abihu, Eleazar, and Ithamar.
3 These are the names of Aaron’s sons, the anointed priests whom he ordained to serve as priests.
4 But Nadab and Abihu died in the presence of the Lord when they offered unauthorized fire before the Lord in the wilderness of Sinai; and they left no sons. So only Eleazar and Ithamar served as priests during the lifetime of their father Aaron.