The blind man who leaded his nation to victory4

They were all afraid from their enemy to discover their places and kill them or take them as a sleeve . After some days the blind man asked his chief "what had happened?'. The chief said to him "That when the time was afternoon some of them were asleep other were away from their home . the enemy took a chance and attack their houses . They destroy every thing they could see. They took every woman as sleeve .They killed every man or took him as sleeves also .they took their sheep ,cows, camels and every valuable things . he was also taken as a sleeve .They make a great party to celebrate with their victory. When they were drunk he could with the help of some of his men escaped after killing some enemy guides. So they come to disappear from them .He said also " we were dealing you a bad deal that we separate you from your wife and your son , we banished you. You must forgive us .If the enemy came , you mustn't till them'
The blind man asked to him "How many knights are here?"