أَوۡ يُصۡبِحَ مَآؤُهَا غَوۡرٗا فَلَن تَسۡتَطِيعَ لَهُۥ طَلَبٗا
Aw yusbiha maaa'uhaaa ghawran falan tastatee'a lahoo talabaa
English Translation
Or its water will become sunken [into the earth], so you would never be able to seek it
— Saheeh International