عَنْ أَبِي سَعِيدٍ الْخُدْرِيِّ رَضِيَ اللَّهُ عَنْهُ أَنَّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ نَهَى عَنِ الْمُزَابَنَةِ وَالْمُحَاقَلَةِ وَالْمُزَابَنَةُ اشْتِرَاءُ الثَّمَرِ بِالتَّمْرِ فِي رُءُوسِ النَّخْلِ وَالْمُحَاقَلَةُ اسْتِكْرَاءُ الْأَرْضِ بِالْحِنْطَةِ وَفِي لَفْظٍ وَالْمُزَابَنَةُ اشْتِرَاءُ الثَّمَرَةِ فِي رُءُوسِ النَّخْلِ كَيْلًا
It is narrated from Sayyiduna Abu Sa'id Khudri (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) forbade Muzabana and Muhaqala. Muzabana is when fruit on the tree is sold in exchange for measured dates, and Muhaqala is when land is leased in exchange for wheat.