Thematic Bible: The southern boundary of the conquests of joshua

Joshua did just what the LORD had commanded his servant Moses and just what Moses had commanded him, leaving nothing unfinished. So Joshua conquered all of these territories: the hill country, all of the Negev, the entire land of Goshen with its foothills, the plains of Jordan, and the mountains of Israel with its foothills from Mount Halak and the ascent toward Seir, including as far as Baal-gad in the Lebanon Valley that lies at the foot of Mount Hermon. Joshua captured all of their kings, struck them down, and put them to death. read more.
Joshua fought an extended campaign against all those kings.