Exodus 6:23
"And Aaron took him Elisheba, daughter of Amminadab, sister of Naashon, to wife; and she bare him Nadab, and Abihu, Eleazar, and Ithamar."
Cross References (ranked by relevance)
And on the east side toward the rising of the sun shall they of the standard of the camp of Judah pitch throughout their armies: and Nahshon the son of Amminadab shall be captain of the children of Judah.
And Ram begat Amminadab; and Amminadab begat Nahshon, prince of the children of Judah;
And the children of Amram; Aaron, and Moses, and Miriam. The sons also of Aaron; Nadab, and Abihu, Eleazar, and Ithamar.
Of Judah; Nahshon the son of Amminadab.
And Aram begat Aminadab; and Aminadab begat Naasson; and Naasson begat Salmon;
Take Aaron and Eleazar his son, and bring them up unto mount Hor:
And he said unto Moses, Come up unto the LORD, thou, and Aaron, Nadab, and Abihu, and seventy of the elders of Israel; and worship ye afar off.
Then went up Moses, and Aaron, Nadab, and Abihu, and seventy of the elders of Israel:
There was in the days of Herod, the king of Judaea, a certain priest named Zacharias, of the course of Abia: and his wife was of the daughters of Aaron, and her name was Elisabeth.