Hadith 7:20
Narrated Abu Hurairah (RA):
Allah's Messenger (ﷺ) forbade a transaction determined by throwing stones, and the transaction which involves some uncertainty (or cheating). [Reported by Muslim].
وَعَنْ أَبِي هُرَيْرَةَ - رضى الله عنه - قَالَ: { نَهَى رَسُولُ اَللَّهِ - صلى الله عليه وسلم -عَنْ بَيْعِ اَلْحَصَاةِ, وَعَنْ بَيْعِ اَلْغَرَرِ } رَوَاهُ مُسْلِمٌ