Numbers 26:61

Revised Standard Version (RSV-CI)

But Nadab and Abihu died when they offered unholy fire before the Lord.

Cross References

Exodus 6:23

Aaron took to wife Elisheba, the daughter of Amminadab and the sister of Nahshon; and she bore him Nadab, Abihu, Eleazar, and Ithamar.

Numbers 3:4

But Nadab and Abihu died before the Lord when they offered unholy 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.