Reference: Abihu
Hastings
Second son of Aaron (Ex 6:23; Nu 3:2; 26:60; 1Ch 6:3; 24:1); accompanied Moses to the top of Sinai (Ex 24:1,9); admitted to the priest's office (Ex 28:1); slain along with his brother Nadab for offering strange fire (Le 10:1-2; Nu 3:4; 26:61; 1Ch 24:2).
See Verses Found in Dictionary
And Aaron will take Elisheba, daughter of Amminadab, sister of Naashon, to him for a wife; and she will bare to him Nadab and Abihu, Eleazar and Ithamar.
And he said to Moses, Come up to Jehovah, thou, and Aaron, Nadab, and Abihu, and seventy from the old men of Israel; and worship from far off.
And Moses will go up, and Aaron, Nadab, and Abihu, and seventy from the old men of Israel
And thou, bring thou Aaron thy brother, and his sons with him, from the midst of the sons of Israel, for him to be a priest to me, Aaron, Nadab, Abihu, Eleazar, and Ithamar, sons of Aaron.
And Nadab and Abihu, sons of Aaron, will take each his censer, and give in them fire, and put upon it incense, and bring before Jehovah strange fire, which he commanded them not And fire will come forth from before Jehovah, and will consume them, and they will die before Jehovah.
And these the names of the sons of Aaron: the first-born Nadab, and Abihu, and Eleazar and Ithamar.
And Nadab and Abihu will die before Jehovah in their bringing strange fire before Jehovah, in the desert of Sinai: and there were no sons to them: and Eleazar will be priest, and Ithamar, before Aaron their father.