I came to the Prophet ﷺ, and took the oath of allegiance to him. He said: If anyone reaches a water which has not been approached before by any Muslim, it belongs to him. The people, therefore, went out running and marking (on the land).
أَتَيْتُ النَّبِيَّ ﷺ فَبَايَعْتُهُ فَقَالَ مَنْ سَبَقَ إِلَى مَاءٍ لَمْ يَسْبِقْهُ إِلَيْهِ مُسْلِمٌ فَهُوَ لَهُ قَالَ فَخَرَجَ النَّاسُ يَتَعَادَوْنَ يَتَخَاطُّونَ