Deuteronomy 7:9-15

9And thou shalt know that Jehovah thy 1God, he is 2God, the faithful 3God, who keepeth covenant and mercy to a thousand generations with them that love him and keep his commandments;

10and repayeth them that hate him [each] to his face, to cause them to perish: he delayeth not with him that hateth him, he will repay him to his face.

11And thou shalt keep the commandment, and the statutes, and the ordinances, which I command thee this day, to do them.

12And it shall come to pass, if ye hearken to these ordinances, and keep and do them, that Jehovah thy 4God will keep with thee the covenant and the mercy which he swore unto thy fathers;

13and he will love thee, and bless thee, and multiply thee, and will bless the fruit of thy womb, and the fruit of thy ground, thy corn and thy new wine, and thine oil, the offspring of thy kine, and the increase of thy sheep, in the land which he swore unto thy fathers to give thee.

14Thou shalt be blessed above all the peoples; there shall not be male or female barren with thee, or with thy cattle;

15and Jehovah will take away from thee all sickness, and none of the evil infirmities of Egypt, which thou knowest, will he put upon thee; but he will lay them upon all them that hate thee.