Deuteronomy

And said, If thou wilt diligently hearken to the voice of the Lord thy God, and wilt do that which is right in his sight, and wilt give ear to his commandments, and keep all his statutes, I will put none of these diseases upon thee, which I have brought upon the Egyptians: for I am the Lord that healeth thee.

And all these blessings shall come on thee, and overtake thee, if thou shalt hearken unto the voice of the Lord thy God.

If ye will not hear, and if ye will not lay it to heart, to give glory unto my name, saith the Lord of hosts, I will even send a curse upon you, and I will curse your blessings: yea, I have cursed them already, because ye do not lay it to heart.

Ye are cursed with a curse: for ye have robbed me, even this whole nation.

But if ye will not do so, behold, ye have sinned against the Lord: and be sure your sin will find you out.