Deuteronomy 28:48-52

48thou shalt serve thine enemies whom Jehovah will send against thee, in hunger, and in thirst, and in nakedness, and in want of everything; and he shall put a yoke of iron upon thy neck, until he have destroyed thee.

49Jehovah will bring a nation against thee from afar, from the end of the earth, like as the eagle flieth, a nation whose tongue thou understandest not;

50a nation of fierce countenance, which regardeth not the person of the old, nor is kind to the young;

51and he shall eat the fruit of thy cattle, and the fruit of thy ground, until thou be destroyed; for he shall not leave thee corn, new wine, or oil, offspring of thy kine, or increase of thy sheep, until he have destroyed thee.

52And he shall besiege thee in all thy gates, until thy high and strong walls wherein thou trustedst come down, throughout all thy land; and he shall besiege thee in all thy gates in all thy land, which Jehovah thy 1God hath given thee.