Surah 18 Al-Kahf, ayah 41 (18:41)

Ayah 18:41

أَوْ يُصْبِحَ مَآؤُهَا غَوْرًا فَلَن تَسْتَطِيعَ لَهُۥ طَلَبًا۝٤١

Arabic transliteration · Source: TanzilAw yusbiha maoha ghawran falan tastateeAAa lahu talaban

English · Saheeh InternationalOr its water will become sunken [into the earth], so you would never be able to seek it."

German · Bubenheim & Elyasoder daß sein Wasser versickert sein wird, so daß du es nicht mehr wirst ausfindig machen können."