it was not you who killed them but it was god who killed them. and it was not you who launched when you launched but it was god who launched. that he may bestow upon the believers an excellent reward. god is hearing and knowing.
فلم تقتلوهم ولكن الله قتلهم وما رميت إذ رميت ولكن الله رمى وليبلي المؤمنين منه بلاء حسنا إن الله سميع عليم