سورة Al-Mursalaat 77:27

وَجَعَلْنَا فِيهَا رَوَٰسِىَ شَـٰمِخَـٰتٍۢ وَأَسْقَيْنَـٰكُم مَّآءًۭ فُرَاتًۭا ٢٧

and placed upon it towering, firm mountains, and given you fresh water to drink