Deuteronomy 15:4-6

15:4 However, there should not be any poor among you, for the Lord will surely bless you in the land that he is giving you as an inheritance, 15:5 if you carefully obey him by keeping all these commandments that I am giving you today. 15:6 For the Lord your God will bless you just as he has promised; you will lend to many nations but will not borrow from any, and you will rule over many nations but they will not rule over you.