“No one of you should withhold surplus water from common pastureland.”  

عَنِ النَّبِيِّ ﷺ قَالَ لاَ يَمْنَعْ أَحَدُكُمْ فَضْلَ مَاءٍ لِيَمْنَعَ بِهِ الْكَلأَ  

“Surplus water should not be withheld, and neither should surplus water from a well.  

قَالَ رَسُولُ اللَّهِ ﷺ لاَ يُمْنَعُ فَضْلُ الْمَاءِ وَلاَ يُمْنَعُ نَقْعُ الْبِئْرِ