Joshua 13:8
With him the Reubenites and the Gadites have been given their heritage, which Moses gave them, on the east side of Jordan, as Moses, the servant of the Lord, gave them;
Joshua 12:6
Moses, the servant of the Lord, and the children of Israel overcame them; and Moses, the servant of the Lord, gave their land for a heritage to the Reubenites, and the Gadites, and the half-tribe of Manasseh.
Numbers 32:33-42
So Moses gave to them, even to the children of Gad and the children of Reuben and to the half-tribe of Manasseh, the son of Joseph, the kingdom of Sihon, king of the Amorites and Og, king of Bashan, all the land with its towns and the country round them.
Deuteronomy 3:12-17
And this land which we took at that time, from Aroer by the valley of the Arnon, and half the hill-country of Gilead with its towns, I gave to the Reubenites and the Gadites.
Joshua 4:12
And the children of Reuben and the children of Gad and the half-tribe of Manasseh went over armed before the children of Israel as Moses had said to them:
Joshua 22:4
And now the Lord your God has given your brothers rest, as he said: so now you may go back to your tents, to the land of your heritage, which Moses, the Lord's servant, gave to you on the other side of Jordan.