Deuteronomy 28:13-14

13And Yhwh shall make thee the head, and not the tail; and thou shalt be above only, and thou shalt not be beneath; if that thou hearken unto the commandments of Yhwh thy God, which I command thee this day, to observe and to do them:

14And thou shalt not go aside from any of the words which I command thee this day, to the right hand, or to the left, to go after other gods to serve them.