'Dispossess' in the Bible

then ye shall dispossess all the inhabitants of the land from before you, and ye shall destroy all their figured images, and all their molten images shall ye destroy, and all their high places shall ye lay waste;

But if ye will not dispossess the inhabitants of the land from before you, those that ye let remain of them shall be thorns in your eyes, and pricks in your sides, and they shall harass you in the land wherein ye dwell.