English Standard Version
But Nadab and Abihu died before the LORD when they offered unauthorized fire before the LORD in the wilderness of Sinai, and they had no children. So Eleazar and Ithamar served as priests in the lifetime of Aaron their father.New International Version
Nadab and Abihu, however, fell dead before the LORD when they made an offering with unauthorized fire before him in the Desert of Sinai. They had no sons; so only Eleazar and Ithamar served as priests during the lifetime of their father Aaron.Catholic Public Domain Version
For Nadab and Abihu died without children, when they offered, in the sight of the Lord, a strange fire, in the desert of Sinai. And so, Eleazar and Ithamar exercised the priesthood in the sight of Aaron, their father