Quran

 77:27

وَجَعَلْنَا فِيهَا رَوَاسِيَ شَامِخَاتٍ وَأَسْقَيْنَاكُمْ مَاءً فُرَاتًا ﴿٢٧﴾

27. And We placed on it lofty mountains, and We gave you fresh water to drink?