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

And thou shalt take thee Aaron thy brother, and his sons with him, from among the children of Israel, that he may serve me as priest Aaron, Nadab and Abihu, Eleazar and Ithamar, Aaron's sons.

These are the things numbered of the tabernacle, the tabernacle of the testimony, which were counted, according to the commandment of Moses, by the service of the Levites, under the hand of Ithamar, son of Aaron the priest.