1 Chronicles 24:2

But Nadab and Abihu died before their father and had no children , so Eleazar and Ithamar became the priests .

But Nadab and Abihu died before their father did, and they had no sons; so Eleazar and Ithamar served as the priests.

But Nadab and Abihu died before their father, and had no children : therefore Eleazar and Ithamar executed the priest's office.