Exodus 6:18-20

American Standard Version

¹⁸ And the sons of Kohath: Amram, and Izhar, and Hebron, and Uzziel; and the years of the life of Kohath were a hundred thirty and three years. ¹⁹ And the sons of Merari: Mahli and Mushi. These are the families of the Levites according to their generations. ²⁰ And Amram took him Jochebed his father’s sister to wife; and she bare him Aaron and Moses: and the years of the life of Amram were a hundred and thirty and seven years.