約書亞記 8:2

你怎樣待耶利哥和耶利哥的王，也當照樣待艾城和艾城的王。只是城內所奪的財物和牲畜，你們可以取為自己的掠物。你要在城後設下伏兵。」

And thou shalt do to Ai and her king as thou didst unto Jericho and her king: only the spoil thereof, and the cattle thereof, shall ye take for a prey unto yourselves: lay thee an ambush for the city behind it.