so when the occasion for the first of the transgressions arrived we raised against you some of our creatures who were full of might and they ran over the whole of your land. this was a promise that was bound to be fulfilled.
فإذا جاء وعد أولاهما بعثنا عليكم عبادا لنا أولي بأس شديد فجاسوا خلال الديار وكان وعدا مفعولا