And Aaron took as his wife Elisheba, the daughter of Amminadab, the sister of Nahshon; and she gave birth to Nadab and Abihu, Eleazar and Ithamar.

Now let Aaron your brother, and his sons with him, come near from among the children of Israel, so that they may be my priests, even Aaron, and Nadab, Abihu, Eleazar, and Ithamar, his sons.

This is the price of the making of the House, even the House of witness, as it was valued by the word of Moses, for the work of the Levites under the direction of Ithamar, the son of Aaron the priest.