But as for the cities that stood on their mounds, Israel burned none of them, save Hazor only; that did Joshua burn.
2. The cities which were situated upon hills and mountains, which, when taken, might be retained with little difficulty. In this sense the place is understood by the Vulgate, as pointing out the cities quae erant in collibus et tumulis sitae, "which were situated on hills and eminences." As the cities of the plain might be easily attacked and carried, Joshua destroyed them; but as those on mountains, hills, or other eminences, might be retained with little trouble, prudence would dictate their preservation, as places of refuge in any insurrection of the people, or invasion of their adversaries. The passage in Jeremiah, Jeremiah 30:18, Jerusalem shall be builded on her own heap, תלה tillah, if understood as above, conveys an easy and clear sense: Jerusalem shall be re-established on her OWN HILL.