67 : 30
قُلۡ أَرَءَيۡتُمۡ إِنۡ أَصۡبَحَ مَآؤُكُمۡ غَوۡرٗا فَمَن يَأۡتِيكُم بِمَآءٖ مَّعِينِۭ
Say, "Have you considered: if your water was to become sunken [into the earth], then who could bring you flowing water?"
Ayah 30 of المُلك (67 : 30). This page carries the verse in the Uthmani script with a translation of its meaning, at a stable URL that can be cited on its own.
قُلۡ أَرَءَيۡتُمۡ إِنۡ أَصۡبَحَ مَآؤُكُمۡ غَوۡرٗا فَمَن يَأۡتِيكُم بِمَآءٖ مَّعِينِۭ
Say, "Have you considered: if your water was to become sunken [into the earth], then who could bring you flowing water?"