Surah Al-Anfal (The Spoils of War), Verse 32

وَاِذْ قَالُوا اللّٰهُمَّ اِنْ كَانَ هٰذَا هُوَ الْحَقَّ مِنْ عِنْدِكَ فَاَمْطِرْ عَلَیْنَا حِجَارَةً مِّنَ السَّمَآءِ اَوِ ائْتِنَا بِعَذَابٍ اَلِیْمٍ ۟

Wa iz qaalul laahumma in kaana haazaa huwal haqqa min 'indika fa amtir 'alainaa hijaaratam minas samaaa'i awi'tinaa bi 'azaabin aleem

“Remember how they said: "O Allah if this is indeed the Truth from Thee, rain down on us a shower of stones form the sky, or send us a grievous penalty."”

Quran 8:32 (Yusuf Ali Translation)