Exodus 6:23 DBY

²¹  And the sons of Jizhar: Korah, and Nepheg, and Zicri.

²²  And the sons of Uzziel: Mishael, and Elzaphan, and Sithri.

²³  And Aaron took Elisheba, daughter of Amminadab, sister of Nahshon, as wife; and she bore him Nadab and Abihu, Eleazar and Ithamar.

²⁴  And the sons of Korah: Assir, and Elkanah, and Abiasaph: these are the families of the Korahites.

²⁵  And Eleazar Aaron's son took [one] of the daughters of Putiel as wife; and she bore him Phinehas: these are the heads of the fathers of the Levites according to their families.