Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
quran:77:27

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

and set therein soaring mountains and give you sweet water to drink?
القرآن:٧٧:٢٧

وَجَعَلْنَا فِيهَا رَوَاسِيَ شَامِخَاتٍ وَأَسْقَيْنَاكُمْ مَاءً فُرَاتًا  

{وجعلنا فيها رواسيَ شامخات} جبالا مرتفعات {وأسقيناكم ماء فراتا} عذبا.