Deuteronomy 28:49

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

47 Because thou didst not serve the LORD thy God with joyfulness and with gladness of heart, for the abundance of all [things]:

48 Therefore shalt thou serve thy enemies which the LORD 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 hath destroyed thee.

49 The LORD shall bring a nation against thee from far, from the end of the earth, [as swift] as the eagle flieth, a nation whose language thou shalt not understand:

50 A nation of fierce countenance, which shall not regard the person of the old, nor show favor to the young:

51 And he shall eat the fruit of thy cattle, and the fruit of thy land, until thou art destroyed: which [also] shall not leave thee [either] corn, wine, or oil, [or] the increase of thy cattle, or flocks of thy sheep, until he hath destroyed thee.

52 And he shall besiege thee in all thy gates, until thy high and fortified walls come down, in which thou didst trust, throughout all thy land; and he shall besiege thee in all thy gates throughout all thy land which the LORD thy God hath given thee.