Yaaa aiyuhal lazeena aamanuz kuroo ni'matal laahi 'alaikum iz jaaa'atkm junoodun fa arsalnaa 'alaihim reehanw wa junoodal lam tarawhaa; wa kaanal laahu bimaa ta'maloona Baseera
Believers, call to mind Allah's favour to you when enemy hosts invaded you. Then We sent against them a wind and hosts that you did not see although Allah was observing all that you were then doing.