“I heard Iyas bin 'Abd Muzani say - when he saw people selling water: 'Do not sell water, for I heard the Messenger of Allah ﷺ forbidding selling of water.' ”
سَمِعْتُ رَسُولَ اللَّهِ ﷺ نَهَى أَنْ يُبَاعَ الْمَاءُ
“I heard Iyas bin 'Abd Muzani say - when he saw people selling water: 'Do not sell water, for I heard the Messenger of Allah ﷺ forbidding selling of water.' ”
سَمِعْتُ رَسُولَ اللَّهِ ﷺ نَهَى أَنْ يُبَاعَ الْمَاءُ
Yahya related to me from Malik that he had heard that the Messenger of Allah ﷺ forbade two sales in one sale.
أَنَّ رَسُولَ اللَّهِ ﷺ نَهَى عَنْ بَيْعَتَيْنِ فِي بَيْعَةٍ
The Messenger of Allah ﷺ forbade the sale of excess water. (Using translation from Abū Dāʾūd 3478)
سَمِعْتُ رَسُولَ اللهِ ﷺ يَنْهَى عَنْ بَيْعِ فَضْلِ الْمَاءِ