Exodus 6:20
Amram took Jochebed his father's sister to himself as wife; and she bore him Aaron and Moses: and the years of the life of Amram were a hundred and thirty-seven years.
Exodus 2:1-2
A man of the house of Levi went and took a daughter of Levi as his wife.
Numbers 26:59
The name of Amram's wife was Jochebed, the daughter of Levi, who was born to Levi in Egypt: and she bore to Amram Aaron and Moses, and Miriam their sister.
Exodus 6:16
These are the names of the sons of Levi according to their generations: Gershon, and Kohath, and Merari; and the years of the life of Levi were one hundred thirty-seven years.
Exodus 6:18
The sons of Kohath: Amram, and Izhar, and Hebron, and Uzziel; and the years of the life of Kohath were one hundred thirty-three years.