Deuteronomy 11:26-28

King James Version

²⁶ Behold, I set before you this day a blessing and a curse;

²⁷ A blessing, if ye obey the commandments of the Lord your God, which I command you this day:

²⁸ And a curse, if ye will not obey 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.