Deuteronomy 11:26-28

ERV(i) 26 Behold, I set before you this day a blessing and a curse; 27 the blessing, if ye shall hearken unto the commandments of the LORD your God, which I command you this day: 28 and the curse, if ye shall not hearken unto the commandments of the LORD your God, but turn aside out of the way which I command you this day, to go after other gods, which ye have not known.