New Revised Standard Version
To Aaron were born Nadab, Abihu, Eleazar, and Ithamar.

Contemporary English Version
Aaron was the father of Nadab, Abihu, Eleazar, and Ithamar.

New American Bible
To Aaron were born Nadab and Abihu, Eleazar and Ithamar.

Douay-Rheims Bible
Of Aaron were born Nadab and Abiu, and Eleazar and Ithamar:

Of Aaron were born Nadab and Abiu, and Eleazar and Ithamar:

Numbers 3:4 Now Nadab and Abiu died, without children, when they offered strange fire before the Lord, in the desert of Sinai: and Eleazar and Ithamar performed the priestly office in the presence of Aaron their father.

Leviticus 10:1,2 And Nadab and Abiu, the sons of Aaron, taking their censers, put fire therein, and incense on it, offering before the Lord strange fire: which was not commanded them. . . .

1 Chronicles 24:1,2 Now these were the divisions of the sons of Aaron: The sons of Aaron: Nadab, and Abiu, and Eleazar, and Ithamar. . . .