Rafi' bin Khadij and Sahl bin Abi Hathmah narrated to him that the Messenger of Allah ﷺ prohibited Al-Muzabanah sales, (buying) fruits with dried dates, except for those who practice Al-'Araya - for he permitted it for them - and from buying grapes with raisins, and from every fruit by its estimation.  

أَنَّ رَسُولَ اللَّهِ ﷺ نَهَى عَنْ بَيْعِ الْمُزَابَنَةِ الثَّمَرِ بِالتَّمْرِ إِلاَّ لأَصْحَابِ الْعَرَايَا فَإِنَّهُ قَدْ أَذِنَ لَهُمْ وَعَنْ بَيْعِ الْعِنَبِ بِالزَّبِيبِ وَعَنْ كُلِّ ثَمَرٍ بِخَرْصِهِ