1 Chronicles 6:78

6:78 Within the territory of the tribe of Reuben across the Jordan River east of Jericho: Bezer in the desert and its pasturelands, Jahzah and its pasturelands,

1 Chronicles 12:15

12:15 They crossed the Jordan River in the first month, when it was overflowing its banks, and routed those living in all the valleys to the east and west.

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.