The harlot olive — For that general command of rooting out the Canaanites seems to have had some exception, in case any of them had sincerely and seasonably cast off their wickedness, and submitted to the Israelites.
Related Commentaries of Joshua 6:25
Joshua 6:25
25 And Joshua saved Rahab the harlot alive, and her father's household, and all that she had; and she dwelleth in Israel even unto this day; because she hid the messengers, which Joshua sent to spy out Jericho.