10 Joshua then turned back and captured Hazor and killed its king. (Hazor had at one time been the capital of all these kingdoms.) 11 The Israelites completely destroyed every living thing in the city, leaving no survivors. Not a single person was spared. And then Joshua burned the city. 12 Joshua slaughtered all the other kings and their people, completely destroying them, just as Moses, the servant of the Lord, had commanded. 13 But the Israelites did not burn any of the towns built on mounds except Hazor, which Joshua burned.
Matthew Henry's Commentary on Joshua 11:10-13
Commentary on Joshua 11:10-14
(Read Joshua 11:10-14)
The Canaanites filled up the measure of their iniquity, and were, as a judgment, left to the pride, obstinacy, and enmity of their hearts, and to the power of Satan; all restraints being withdrawn, while the dispensations of Providence tended to drive them to despair. They brought on themselves the vengeance they justly merited, of which the Israelites were to be executioners, by the command the Lord gave to Moses.