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.

Thou shalt keep therefore his statutes, and his commandments, which I command thee this day, that it may go well with thee, and with thy children after thee, and that thou mayest prolong thy days upon the earth, which the Lord thy God giveth thee, for ever.

That it may be well with thee, and thou mayest live long on the earth.

When thou shalt hearken to the voice of the Lord thy God, to keep all his commandments which I command thee this day, to do that which is right in the eyes of the Lord thy God.

Ye are my friends, if ye do whatsoever I command you.