Arabic (Original)
حَدَّثَنَا عَبْدُ الرَّحْمَنِ عَنْ مَالِكٍ عَنْ نَافِعٍ عَنِ ابْنِ عُمَرَ أَنَّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ نَهَى عَنْ الْمُزَابَنَةِ وَالْمُزَابَنَةُ اشْتِرَاءُ الثَّمَرِ بِالتَّمْرِ كَيْلًا وَالْكَرْمِ بِالزَّبِيبِ كَيْلًا.
English Translation
Abd al-Rahman narrated to us, from Malik, from Nafi', from Ibn Umar, that the Messenger of God, peace and blessings be upon him, forbade muzabanah, and muzabanah is buying fresh dates on the tree for dried dates by measure, or grapes on the vine for raisins by measure.