Deuteronomy 3:12

So Moses gave to them, to the sons of Gad and to the sons of Reuben and to the half-tribe of Joseph’s son Manasseh, the kingdom of Sihon, king of the Amorites and the kingdom of Og, the king of Bashan, the land with its cities with their territories, the cities of the surrounding land.

So Moses gave Gilead to Machir the son of Manasseh, and he lived in it.

“From Aroer which is on the edge of the valley of Arnon and from the city which is in the valley, even to Gilead, there was not a town that was too high for us; Yahweh our God gave all over to us.

from Aroer, which is on the edge of the valley of Arnon, even as far as Mount Sion (that is, Hermon),

“Then you came to this place, and Sihon the king of Heshbon and Og the king of Bashan came out to meet us for battle, but we struck them down;

and we took their land and gave it as an inheritance to the Reubenites, the Gadites, and the half-tribe of the Manassites.

Now these are the kings of the land whom the sons of Israel struck down, and whose land they possessed beyond the Jordan to the east toward the sunrise, from the valley of the Arnon as far as Mount Hermon, and all the Arabah to the east:

Moses the servant of Yahweh and the sons of Israel struck them down; and Moses the servant of Yahweh gave it to the Reubenites and the Gadites and the half-tribe of Manasseh as a possession.