Joshua 17:11-13

11And Manasseh had in Issachar and in Asher Beth-shean and its towns, and Ibleam and its towns, and the inhabitants of Dor and its towns, and the inhabitants of En-dor and its towns, and the inhabitants of Taanach and its towns, and the inhabitants of Megiddo and its towns, even the three heights. 12Yet the children of Manasseh could not drive out the inhabitants of those cities; but the Canaanites would dwell in that land. 13And it came to pass, when the children of Israel were waxed strong, that they put the Canaanites to taskwork, and did not utterly drive them out.