الكهف
Al-Kahf 18:41
أَوْ يُصْبِحَ مَآؤُهَا غَوْرًا فَلَن تَسْتَطِيعَ لَهُۥ طَلَبًا
Or its water will become sunken [into the earth], so you would never be able to seek it
Or its water will become sunken [into the earth], so you would never be able to seek it