1 Chronicles 12:37

From across the Jordan—from the Reubenites, Gadites, and half the tribe of Manasseh: 120,000 men equipped with all the military weapons of war.

Numbers 32:33-42

So Moses gave them—the Gadites, Reubenites, and half the tribe of Manasseh son of Joseph—the kingdom of Sihon king of the Amorites and the kingdom of Og king of Bashan, the land including its cities with the territories surrounding them.

Deuteronomy 3:12-16

“At that time we took possession of this land. I gave to the Reubenites and Gadites the area extending from Aroer by the Arnon Valley, and half the hill country of Gilead along with its cities.

Joshua 13:7-32

Therefore, divide this land as an inheritance to the nine tribes and half the tribe of Manasseh.”

Joshua 14:3

because Moses had given the inheritance to the two and a half tribes beyond the Jordan. But he gave no inheritance among them to the Levites.

Joshua 22:1-10

Joshua summoned the Reubenites, Gadites, and half the tribe of Manasseh

1 Chronicles 5:1-10

These were the sons of Reuben the firstborn of Israel. He was the firstborn, but his birthright was given to the sons of Joseph son of Israel, because Reuben defiled his father’s bed. He is not listed in the genealogy according to birthright.

Treasury of Scripture Knowledge

Summary

And on the other side of Jordan, of the Reubenites, and the Gadites, and of the half tribe of Manasseh, with all manner of instruments of war for the battle, an hundred and twenty thousand.

Bible References

The other side

1 Chronicles 5:1
These were the sons of Reuben the firstborn of Israel. He was the firstborn, but his birthright was given to the sons of Joseph son of Israel, because Reuben defiled his father’s bed. He is not listed in the genealogy according to birthright.
Numbers 32:33
So Moses gave them—the Gadites, Reubenites, and half the tribe of Manasseh son of Joseph—the kingdom of Sihon king of the Amorites and the kingdom of Og king of Bashan, the land including its cities with the territories surrounding them.
Deuteronomy 3:12
“At that time we took possession of this land. I gave to the Reubenites and Gadites the area extending from Aroer by the Arnon Valley, and half the hill country of Gilead along with its cities.
Joshua 13:7
Therefore, divide this land as an inheritance to the nine tribes and half the tribe of Manasseh.”
Joshua 14:3
because Moses had given the inheritance to the two and a half tribes beyond the Jordan. But he gave no inheritance among them to the Levites.
Joshua 22:1
Joshua summoned the Reubenites, Gadites, and half the tribe of Manasseh

Holman Christian Standard Bible®, Copyright © 1999, 2000, 2002, 2003, 2009 by Holman Bible Publishers.