Deuteronomy 7:12

Know therefore that the LORD your God himself is God, the faithful God, who keeps covenant and loving kindness to a thousand generations with those who love him and keep his commandments,

and repays those who hate him to their face, to destroy them. He will not be slack to him who hates him. He will repay him to his face.

You shall therefore keep the commandments, the statutes, and the ordinances which I command you today, to do them.

He will love you, bless you, and multiply you. He will also bless the fruit of your body and the fruit of your ground, your grain and your new wine and your oil, the increase of your livestock and the young of your flock, in the land which he swore to your fathers to give you.

You will be blessed above all peoples. There won’t be male or female barren among you, or among your livestock.

The LORD will take away from you all sickness; and he will put none of the evil diseases of Egypt, which you know, on you, but will lay them on all those who hate you.