Joshua 11:19

11:19 No city made peace with the Israelites (except the Hivites living in Gibeon); they had to conquer all of them,

Joshua 13:13

13:13 But the Israelites did not conquer the Geshurites and Maacathites; Geshur and Maacah live among Israel to this very day.

Joshua 17:12

17:12 But the men of Manasseh were unable to conquer these cities; the Canaanites managed to remain in those areas.