40 So Joshua subdued the whole region, including the hill country, the Negev, the western foothills and the mountain slopes, together with all their kings. He left no survivors. He totally destroyed all who breathed, just as the LORD, the God of Israel, had commanded.

Read Joshua 10:40 Using Other Translations

So Joshua smote all the country of the hills, and of the south, and of the vale, and of the springs, and all their kings: he left none remaining, but utterly destroyed all that breathed, as the LORD God of Israel commanded.
So Joshua struck the whole land, the hill country and the Negeb and the lowland and the slopes, and all their kings. He left none remaining, but devoted to destruction all that breathed, just as the LORD God of Israel commanded.
So Joshua conquered the whole region—the kings and people of the hill country, the Negev, the western foothills, and the mountain slopes. He completely destroyed everyone in the land, leaving no survivors, just as the LORD, the God of Israel, had commanded.