TSK · Joshua 17:12

I will not drive them out from before you in one year, lest the land become desolate, and the animals of the field multiply against you.

As for the Jebusites, the inhabitants of Jerusalem, the children of Judah couldn't drive them out; but the Jebusites live with the children of Judah at Jerusalem to this day.

Manasseh did not drive out [the inhabitants of] Beth Shean and its towns, nor [of] Taanach and its towns, nor the inhabitants of Dor and its towns, nor the inhabitants of Ibleam and its towns, nor the inhabitants of Megiddo and its towns; but the Canaanites would dwell in that land.