Surah Hud (Hud), Verse 82

فَلَمَّا جَآءَ اَمْرُنَا جَعَلْنَا عَالِیَهَا سَافِلَهَا وَاَمْطَرْنَا عَلَیْهَا حِجَارَةً مِّنْ سِجِّیْلٍ مَّنْضُوْدٍ ۟

Falammaa jaaa'a amrunaa ja'alnaa 'aaliyahaa saafilahaa wa amtarnaa 'alaihaa hijaaratam min sijjeelim mandood

“When Our Decree issued, We turned (the cities) upside down, and rained down on them brimstones hard as baked clay, spread, layer on layer,”

Quran 11:82 (Yusuf Ali Translation)