1 Chronicles 24:1
And to the sons of Aaron are their courses: sons of Aaron are Nadab, and Abihu, Eleazar, and Ithamar,
Exodus 6:23
And Aaron taketh Elisheba daughter of Amminadab, sister of Naashon, to himself for a wife, and she beareth to him Nadab, and Abihu, Eleazar, and Ithamar.
Numbers 3:2
And these are the names of the sons of Aaron: the first-born Nadab, and Abihu, Eleazar, and Ithamar;
Numbers 26:60
And born to Aaron Nadab and Abihu, Eleazar and Ithamar;
1 Chronicles 23:6
And David distributeth them into courses: Of the sons of Levi: of Gershon, Kohath, and Merari.
Exodus 28:1
And thou, bring thou near unto thee Aaron thy brother, and his sons with him, from the midst of the sons of Israel, for his being priest to Me, even Aaron, Nadab, and Abihu, Eleazar and Ithamar, sons of Aaron;
Leviticus 10:1-6
And the sons of Aaron, Nadab and Abihu, take each his censer, and put in them fire, and put on it perfume, and bring near before Jehovah strange fire, which He hath not commanded them;
1 Chronicles 6:3
And sons of Amram: Aaron, and Moses, and Miriam. And sons of Aaron: Nadab, and Abihu, Eleazar, and Ithamar.