Deuteronomy 6:19
expelling all your enemies before you, as the LORD said."
Exodus 23:28-30
I'll send hornets ahead of you and they'll drive out the Hivites, the Canaanites, and the Hittites before you.
Numbers 33:52-53
they are to drive out all the inhabitants of the land and destroy all their idols and their molten images. You are to demolish all their high places,
Judges 2:1-3
Some time later, the angel of the LORD came up from Gilgal to Bochim and announced to Israel, "I brought you up from Egypt and led you into the land that I promised to your ancestors. I had told them, "I'll never breach my covenant with you.
Judges 3:1-4
Here's a list of nations that the LORD caused to remain in order to test Israel (that is, everyone who had not gained any battle experience in Canaan)