Bible: Exodus 6:16-20
6:16 Now these are the names of the sons of Levi, according to their records: 1 Gershon, Kohath, and Merari. (The length of Levi’s life was 137 years.)
6:17 The sons of Gershon, by their families, were Libni and Shimei.
6:18 The sons of Kohath were Amram, Izhar, Hebron, and Uzziel. (The length of Kohath’s life was 133 years.)
6:19 The sons of Merari were Mahli and Mushi. These were the clans of Levi, according to their records.
6:20 Amram married 2 his father’s sister Jochebed, and she bore him Aaron and Moses. (The length of Amram’s life was 137 years.)