Exodus 23:29

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.

Deuteronomy 7:22

And the LORD thy God will put out those nations before thee by little and little: thou mayest not consume them at once, lest the beasts of the field increase upon thee.

Joshua 15:63

As for the Jebusites the inhabitants of Jerusalem, the children of Judah could not drive them out: but the Jebusites dwell with the children of Judah at Jerusalem unto this day.

Joshua 16:10

And they drave not out the Canaanites that dwelt in Gezer: but the Canaanites dwell among the Ephraimites unto this day, and serve under tribute.

Joshua 17:12-13

Yet the children of Manasseh could not drive out the inhabitants of those cities; but the Canaanites would dwell in that land.

Judges 3:1-4

Now these are the nations which the LORD left, to prove Israel by them, even as many of Israel as had not known all 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
And the LORD thy God will put out those nations before thee by little and little: thou mayest not consume them at once, lest the beasts of the field increase upon thee.
Joshua 15:63
As for the Jebusites the inhabitants of Jerusalem, the children of Judah could not drive them out: but the Jebusites dwell with the children of Judah at Jerusalem unto this day.
Joshua 16:10
And they drave not out the Canaanites that dwelt in Gezer: but the Canaanites dwell among the Ephraimites unto this day, and serve under tribute.
Joshua 17:12
Yet the children of Manasseh could not drive out the inhabitants of those cities; but the Canaanites would dwell in that land.
Judges 3:1
Now these are the nations which the LORD left, to prove Israel by them, even as many of Israel as had not known all the wars of Canaan;

General references

Deuteronomy 6:19
To cast out all thine enemies from before thee, as the LORD hath spoken.
Deuteronomy 11:23
Then will the LORD drive out all these nations from before you, and ye shall possess greater nations and mightier than yourselves.
Deuteronomy 31:4
And the LORD shall do unto them as he did to Sihon and to Og, kings of the Amorites, and unto the land of them, whom he destroyed.
Joshua 17:12
Yet the children of Manasseh could not drive out the inhabitants of those cities; but the Canaanites would dwell in that land.
Joshua 21:43
And the LORD gave unto Israel all the land which he sware to give unto their fathers; and they possessed it, and dwelt therein.

King James Version Public Domain