Exodus 6:23; Exodus 24:1; Exodus 24:9; Exodus 28:1

Exodus 6:23

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

Exodus 24:1

1 Then He said to Moses, "Come up to the LORD , you and Aaron, Nadab and Abihu and seventy of the elders of Israel, and you shall worship at a distance.

Exodus 24:9

9 Then Moses went up with Aaron, Nadab and Abihu, and seventy of the elders of Israel,

Exodus 28:1

1 "Then bring near to yourself Aaron your brother, and his sons with him, from among the sons of Israel, to minister as priest to Me-Aaron, Nadab and Abihu, Eleazar and Ithamar, Aaron's sons.