Hadith 4666
´It was narrated from Iyas that:` the Messenger of Allah forbade selling surplus water. The keeper of al-Wahat sold the surplus water of al-Wahat, and 'Abdullah bin 'Arm disapproved of that.
Hadith 4667
´Iya bin 'Abd, the companion of the Prophet said:` "do not sell surplus water, for the Prophet forbade the sale of surplus water."