Deuteronomy 30:15-17

15See, I have set before thee this day life and good, and death and evil; 16In that I command thee this day to love the Lord thy God, to walk in his ways, and to keep his commandments and his statutes and his judgments, that thou mayest live and multiply: and the Lord thy God shall bless thee in the land whither thou goest to possess it. 17But if thine heart turn away, so that thou wilt not hear, but shalt be drawn away, and worship other gods, and serve them;