Deuteronomy 28:1-2

And it shall come to pass, if thou shalt hearken diligently unto the voice of the LORD thy God, to observe {and} to do all his commandments which I command thee this day, that the LORD thy God will set thee on high above all nations of the earth: And all these blessings shall come on thee, and overtake thee, if thou shalt hearken unto the voice of the LORD thy God.