11:21Meaning
Joshua’s removal of Anakim from the highlands Joshua “came at that time” and acted decisively against the Anakim. The locations named (Hebron, Debir, Anab, and the wider hill country of Judah and Israel) frame the campaign as spanning multiple highland zones. The statement that he “utterly destroyed them with their cities” presents both people and their city bases as removed from Israel’s control areas.
