Deuteronomy 11:21-23

Revised Standard Version

²¹ that your days and the days of your children may be multiplied in the land which the Lord swore to your fathers to give them, as long as the heavens are above the earth. ²² For if you will be careful to do all this commandment which I command you to do, loving the Lord your God, walking in all his ways, and cleaving to him, ²³ then the Lord will drive out all these nations before you, and you will dispossess nations greater and mightier than yourselves.