Exodus 6:23-25

International Standard Version

²³ Then Aaron married Elisheba daughter of Amminadab, sister of Nahshon. She bore him Nadab, Abihu, Eleazar, and Ithamar. ²⁴ The sons of Korah were Assir, Elkanah, and Abiasaph. These were the families of the descendants of Korah. ²⁵ Aaron’s son Eleazar married one of Putiel’s daughters, and she bore him Phineas. These are the heads of the ancestors of the descendants of Levi, according to their families.