Numbers 3:4-6

International Children’s Bible

⁴ But Nadab and Abihu died when they sinned in the presence of the Lord. They made an offering to the Lord in the Desert of Sinai. But they used the wrong kind of fire. They had no sons. So Eleazar and Ithamar served as priests during the lifetime of their father Aaron.

⁵ The Lord said to Moses, ⁶ “Bring the tribe of Levi to Aaron the priest. They must help him.