Numbers 3:2-4

Holman Christian Standard Bible

² These are the names of Aaron’s sons: Nadab, the firstborn, and Abihu, Eleazar, and Ithamar. ³ These are the names of Aaron’s sons, the anointed priests, who were ordained to serve as priests. ⁴ But Nadab and Abihu died in the Lord’s presence when they presented unauthorized fire^(A) before the Lord in the Wilderness of Sinai, and they had no sons. So Eleazar and Ithamar served as priests under the direction of Aaron their father.^(B)