 the less than five hundred Muslim warriors scored victory causing havoc among enemy camps without suffering single casualties before retreated along with some handsome spoils of war toward Medina.Later after the Muslim army has been returned to Medina, Amr immediately reported to Muhammad there is personal commentary account from 'Amr himself who explained this strategy to prophet Muhammad saying he instructed this because he want his men to fight in united stance under the cover of darkness of night, without being separated too far each others, so the enemy does not realized their numbers.Indeed, by fighting this way, the much numerous yet unprepared enemies are deceived to think they have been attacked by very large Muslim forces.