أَمۡ أَمِنتُم مَّن فِي ٱلسَّمَآءِ أَن يُرۡسِلَ عَلَيۡكُمۡ حَاصِبٗاۖ فَسَتَعۡلَمُونَ كَيۡفَ نَذِيرِ ١٧
Am amintum man fis-samā'i an yursila 'alaykum hāsiban fasata'lamūna kayfa nadhīr
Or do you feel secure that He who is above would not send against you a storm of stones? Then you would know how [severe] was My warning.