Deuteronomy 28:13-15

American Standard Version

¹³ And Jehovah will make thee the head, and not the tail; and thou shalt be above only, and thou shalt not be beneath; if thou shalt hearken unto the commandments of Jehovah thy God, which I command thee this day, to observe and to do them, ¹⁴ and shalt not turn aside from any of the words which I command you this day, to the right hand, or to the left, to go after other gods to serve them.

¹⁵ But it shall come to pass, if thou wilt not hearken unto the voice of Jehovah thy God, to observe to do all his commandments and his statutes which I command thee this day, that all these curses shall come upon thee, and overtake thee.