Genesis 46:11And the sons of Levi; Gershon, Kohath, and Merari.
Exodus 2:22And she bare him a son, and he called his name Gershom: for he said, I have been a stranger in a strange land.
Exodus 6:16And 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 an hundred thirty and seven years.
Numbers 3:17And these were the sons of Levi by their names; Gershon, and Kohath, and Merari.