21The sons of Izhar were Korah, Nepheg, and Zichri.
22The sons of Uzziel were Mishael, Elzaphan, and Sithri.
23And Aaron married Elisheba, the daughter of Amminadab and sister of Nahshon, and she bore him Nadab and Abihu, Eleazar and Ithamar.
24The sons of Korah were Assir, Elkanah, and Abiasaph. These were the clans of the Korahites.
— Exodus 6:21-24