1 Chronicles 12:37

12:37 From the other side of the Jordan, from Reuben, Gad, and the half tribe of Manasseh, there were 120,000 men armed with all kinds of weapons.

1 Chronicles 27:16

27:16 The officers of the Israelite tribes:

Eliezer son of Zikri was the leader of the Reubenites,

Shephatiah son of Maacah led the Simeonites,

1 Chronicles 5:26

5:26 So the God of Israel stirred up King Pul of Assyria (that is, King Tiglath-pileser of Assyria), and he carried away the Reubenites, Gadites, and half-tribe of Manasseh and took them to Halah, Habor, Hara, and the river of Gozan, where they remain to this very day.

1 Chronicles 26:32

26:32 Jeriah had 2,700 relatives who were respected family leaders. King David placed them in charge of the Reubenites, the Gadites, and the half-tribe of Manasseh; they took care of all matters pertaining to God and the king.