Deuteronomy 28:51-52

51Furthermore, it will eat the 1offspring of your herd and the produce of your ground until you are destroyed; a nation that will leave you no grain, new wine, or oil, nor the newborn of your cattle or the young of your flock, until they have eliminated you.

522And it will besiege you in all your 3towns until your high and fortified walls in which you trusted come down throughout your land, and it will besiege you in all your 4towns throughout your land which the Lord your God has given you.