Deuteronomy 28:13

13 The LORD will make you the head, not the tail. If you pay attention to the commands of the LORD your God that I give you this day and carefully follow them, you will always be at the top, never at the bottom.

Read Deuteronomy 28:13 Using Other Translations

And the LORD 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 the LORD thy God, which I command thee this day, to observe and to do them:
And the LORD will make you the head and not the tail, and you shall only go up and not down, if you obey the commandments of the LORD your God, which I command you today, being careful to do them,
If you listen to these commands of the LORD your God that I am giving you today, and if you carefully obey them, the LORD will make you the head and not the tail, and you will always be on top and never at the bottom.