Moses and Aaron, Nadab and Abihu, and the seventy elders of Israel went up, ¹ 

But Nadab and Abihu died when they offered strange fire ¹  before the Lord.

These are the names of the sons of Aaron: Nadab, the firstborn, and Abihu, Eleazar, and Ithamar.

And to Aaron were born Nadab and Abihu, Eleazar and Ithamar.

The divisions of Aaron’s descendants were as follows: The sons of Aaron: Nadab, Abihu, Eleazar, and Ithamar.

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

¹ But to Moses the Lord ²  said, “Come up ³  to the Lord, you and Aaron, Nadab and Abihu, and seventy of the elders of Israel, and worship from a distance. ⁴ 

The children of Amram: Aaron, Moses, and Miriam. The sons of Aaron: Nadab, Abihu, Eleazar, and Ithamar.

Aaron married Elisheba, the daughter of Amminadab and sister of Nahshon, and she bore him Nadab and Abihu, Eleazar and Ithamar.

¹ “And you, bring near ²  to you your brother Aaron and his sons with him from among the Israelites, so that they may minister as my priests ³  – Aaron, Nadab and Abihu, Eleazar and Ithamar, Aaron’s sons.

Then ¹  Aaron’s sons, Nadab and Abihu, each took his fire pan and put fire in it, set incense on it, and presented strange fire ²  before the Lord, which he had not commanded them to do.

Nadab and Abihu died ¹  before the Lord ²  when they offered ³  strange ⁴  fire ⁵  before the Lord in the wilderness of Sinai, and they had no children. ⁶  So Eleazar and Ithamar ministered as priests ⁷  in the presence of ⁸  Aaron their father.