Numbers 32:29-42

29And Moses said to them, “If the people of Gad and the people of Reuben, every man who is armed to battle before the Lord, will pass with you over the Jordan and the land shall be subdued before you, then you shall give them the land of Gilead for a possession. 30However, if they will not pass over with you armed, they shall have possessions among you in the land of Canaan.” 31And the people of Gad and the people of Reuben answered, “What the Lord has said to your servants, we will do. 32We will pass over armed before the Lord into the land of Canaan, and the possession of our inheritance shall remain with us beyond the Jordan.”

33And aMoses gave to them, to the people of Gad and to the people of Reuben and to the half-tribe of Manasseh the son of Joseph, the kingdom of Sihon king of the Amorites and the kingdom of Og king of Bashan, the land and its cities with their territories, the cities of the land throughout the country. 34And the people of Gad built bDibon, cAtaroth, dAroer, 35Atroth-shophan, eJazer, Jogbehah, 36 fBeth-nimrah and Beth-haran, gfortified cities, and folds for sheep. 37And the people of Reuben built hHeshbon, iElealeh, Kiriathaim, 38 jNebo, and kBaal-meon ( ltheir names were changed), and mSibmah. And they gave other names to the cities that they built. 39And the sons of nMachir the son of Manasseh went to Gilead and captured it, and dispossessed the Amorites who were in it. 40And Moses ogave Gilead to Machir the son of Manasseh, and he settled in it. 41And pJair the son of Manasseh went and captured their villages, and called them Havvoth-jair.
 Havvoth-jair means the villages of Jair
42And Nobah went and captured Kenath and its villages, and called it Nobah, after his own name.

Deuteronomy 3:12-17

12“When we took possession of this land at that time, I gave to the Reubenites and the Gadites the territory beginning rat Aroer, which is on the edge of the Valley of the Arnon, and half the hill country of Gilead with sits cities. 13 tThe rest of Gilead, and all Bashan, the kingdom of Og, that is, uall the region of Argob, I gave to the half-tribe of Manasseh. (All that portion of Bashan is called the land of vRephaim. 14 wJair the Manassite took all the region of Argob, that is, Bashan, as far as the border of xthe Geshurites and the Maacathites, and called the villages yafter his own name, Havvoth-jair, as it is to this day.) 15To Machir zI gave Gilead, 16and to the Reubenites aaand the Gadites I gave the territory from Gilead as far as the Valley of the Arnon, with the middle of the valley as a border, as far over as the river Jabbok, abthe border of the Ammonites; 17the Arabah also, with the Jordan as the border, from acChinnereth as far as adthe Sea of the Arabah, aethe Salt Sea, under afthe slopes of Pisgah on the east.

Joshua 13:8

The Inheritance East of the Jordan

8With the other half of the tribe of Manasseh
Hebrew  With it
the Reubenites and the Gadites received their inheritance, ahwhich Moses gave them, beyond the Jordan eastward, as Moses the servant of the Lord gave them:
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