1 Chronicles 23:6
6 yAnd David organized them in divisions zcorresponding to the sons of Levi: Gershon, Kohath, and Merari.
Genesis 46:11
11 The sons of sLevi: Gershon, Kohath, and Merari.
Exodus 6:16
16 These are the names of the xsons of Levi according to their generations: Gershon, Kohath, and Merari, the years of the life of Levi being 137 years.
Numbers 26:57
57 mThis was the list of the Levites according to their clans: of Gershon, the clan of the Gershonites; of Kohath, the clan of the Kohathites; of Merari, the clan of the Merarites.