2 Kings 3:25

And they beat down the cities, and on every good piece of land cast every man his stone and filled it, rendering it unfit for bearing grain; and they stopped all the wells of water, and felled all the good trees; only in Kir-haraseth left they the stones thereof, the capital city, the most important fortification of the country, they besieged last; howbeit, the slingers went about it and smote it, picking off the men of the garrison as they showed themselves upon the walls.