'Possessed the Land' in the Bible

Moreover you gave them kingdoms and peoples, which you allotted according to their portions. So they possessed the land of Sihon, even the land of the king of Heshbon, and the land of Og king of Bashan.

"So the children went in and possessed the land, and you subdued before them the inhabitants of the land, the Canaanites, and gave them into their hands, with their kings, and the peoples of the land, that they might do with them as they pleased.