Num Numbers, chapter Book of Numbers, chapter 3
Levite Priesthood Established
But Nadab and Abihu died in the presence of the Lord when they offered 3:4 I.e., prohibitedstrange fire before the Lord in the wilderness of Sinai; and they had no children. So Eleazar and Ithamar served as priests 3:4 Lit before the facein the lifetime of their father Aaron.Lev 10:1; 1Ch 24:2