Joshua 11:16-20

16So Joshua took all that land, the hill country, and all the South, and all the land of Goshen, and the lowland, and the Arabah, and the hill country of Israel, and the lowland of the same;

17from mount Halak, that goeth up to Seir, even unto Baal-gad in the valley of Lebanon under mount Hermon: and all their kings he took, and smote them, and put them to death.

18Joshua made war a long time with all those kings.

19There was not a city that made peace with the children of Israel, save the Hivites the inhabitants of Gibeon: they took all in battle.

20For it was of the LORD to harden their hearts, to come against Israel in battle, that he might utterly destroy them, that they might have no favour, but that he might destroy them, as the LORD commanded Moses.