أَمْ أَمِنتُم مَّن فِى ٱلسَّمَآءِ أَن يُرْسِلَ عَلَيْكُمْ حَاصِبًا ۖ فَسَتَعْلَمُونَ كَيْفَ نَذِيرِ
am amintum man fī l-samāi an yur'sila ʿalaykum ḥāṣiban fasataʿlamūna kayfa nadhīri
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.
— Saheeh International
Are you sure that He who is in Heaven will not send a whirlwind to pelt you with stones? You will come to know what My warning means.
— M. A. S. Abdel Haleem
Or do you feel secure that He, Who is over the heaven (Allâh), will not send against you a violent whirlwind? Then you shall know how (terrible) has been My Warning.
— Muhammad Muhsin Khan & Muhammad Taqi-ud-Din al-Hilali

