You shall do to Ai and her king as you did to Jericho and her king: only the spoil of it, and the cattle of it, shall you take for a prey to yourselves: set you an ambush for the city behind it.
 But there is another remark to connect with a previous part of the chapter. Joshua was not given to see a sword in the hand even of the captain of the host, till the knife was put in the hand of each Israelite to deal with himself. The call to circumcision had done its work before there was a moral fitness to have to wield the sword against others.
