AL MURSALAAT — Ayat 27

وَجَعَلْنَا فِيهَا رَوَاسِيَ شَامِخَاتٍ وَأَسْقَيْنَاكُم مَّاء فُرَاتًا

And We placed therein lofty, firmly set mountains and have given you to drink sweet water.