Exodus 23:29

I will not drive them out from before thee, in one year, - lest the land should become a desolation, so would the wild-beast of the field multiply over thee.

Deuteronomy 7:22

So will Yahweh thy God, clear away these nations from before thee little by little, - thou mayest not consume them at once, lest the wild beast of the field should multiply ever thee.

Joshua 15:63

But, as for the Jebusites, the inhabitants of Jerusalem, the sons of Judah could not dispossess them, - so the Jebusites have dwelt with the sons of Judah, in Jerusalem, until this day.

Joshua 16:10

But they did not dispossess the Canaanites who were dwelling in Gazer, - so the Canaanites have dwelt in the midst of Ephraim unto this day, and have become tributary servants.

Joshua 17:12-13

The sons of Manasseh, however, could not dispossess these cities, - but the Canaanites were determined to remain in this land;

Judges 3:1-4

Now, these, are the nations which Yahweh left, that he might, by them, put Israel to the proof, - all who had not known any of the wars of Canaan;

Treasury of Scripture Knowledge

Summary

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

Bible References

In one year

Deuteronomy 7:22
So will Yahweh thy God, clear away these nations from before thee little by little, - thou mayest not consume them at once, lest the wild beast of the field should multiply ever thee.
Joshua 15:63
But, as for the Jebusites, the inhabitants of Jerusalem, the sons of Judah could not dispossess them, - so the Jebusites have dwelt with the sons of Judah, in Jerusalem, until this day.
Joshua 16:10
But they did not dispossess the Canaanites who were dwelling in Gazer, - so the Canaanites have dwelt in the midst of Ephraim unto this day, and have become tributary servants.
Joshua 17:12
The sons of Manasseh, however, could not dispossess these cities, - but the Canaanites were determined to remain in this land;
Judges 3:1
Now, these, are the nations which Yahweh left, that he might, by them, put Israel to the proof, - all who had not known any of the wars of Canaan;

General references

Deuteronomy 6:19
to thrust out all thine enemies from before thee, - As spake Yahweh.
Deuteronomy 11:23
then will Yahweh dispossess all these nations, from before you, - and ye shall dispossess nations greater and stronger than ye:
Deuteronomy 31:4
So will Yahweh do unto them as he did unto Sihon and unto Og, kings of the Amorites, and unto the land of them whom he destroyed.
Joshua 17:12
The sons of Manasseh, however, could not dispossess these cities, - but the Canaanites were determined to remain in this land;
Joshua 21:43
So Yahweh gave unto Israel, all the land which he had sworn to give unto their fathers, - and they took possession thereof, and dwelt therein.