Exodus 6:20
And Amram will take Jochebed his father's sister, to him for a wife; and she will bare to him Aaron and Moses. And the years of the life of Amram, seven and thirty and a hundred years
Exodus 2:1-2
And a man from the house of Levi will go and take a daughter of Levi.
Numbers 26:59
And the name of Amram's wife, Jochebed, daughter of Levi, who bare her to Levi in Egypt: and she will bear to Amram, Aaron and Moses, and Miriam their sister.
Exodus 6:16
And these the names of the sons of Levi, according to their generation; Gershon, and Kohath and Merari. And the years of the life of Levi, seven and thirty and a hundred years.
Exodus 6:18
And the sons of Kohath; Amram and Izhar and Hebron, and Uzziel: and the years of the life of Kohath, three and thirty and a hundred years.