Deuteronomy 28:51-52

51and shall eat the fruit of thy cattle, and the fruit of thy ground, until thou be destroyed; that also shall not leave thee grain, new wine, or oil, the increase of thy cattle, or the young of thy flock, until they have caused thee to perish. 52And they shall besiege thee in all thy gates, until thy high and fortified walls come down, wherein thou trustedst, throughout all thy land; and they shall besiege thee in all thy gates throughout all thy land, which Jehovah thy God hath given thee.