Deuteronomy 28:47

44 He shall lend to thee, and thou shalt not lend to him: he shall be the head, and thou shalt be the tail.

45 And all these curses shall come upon thee, and shall pursue thee, and overtake thee, till thou be destroyed; because thou hearkenedst not unto the voice of Jehovah thy God, to keep his commandments and his statutes which he commanded thee:

46 and they shall be upon thee for a sign and for a wonder, and upon thy seed for ever.

47 Because thou servedst not Jehovah thy God with joyfulness, and with gladness of heart, by reason of the abundance of all things;

48 therefore shalt thou serve thine enemies that Jehovah shall send against thee, in hunger, and in thirst, and in nakedness, and in want of all things: and he shall put a yoke of iron upon thy neck, until he have destroyed thee.

49 Jehovah will bring a nation against thee from far, from the end of the earth, as the eagle flieth; a nation whose tongue thou shalt not understand;

50 a nation of fierce countenance, that shall not regard the person of the old, nor show favor to the young,