'Abdullah (b. Umar) reported that Allah's Apostle ﷺ forbade Muzabana, i. e. buying of fresh dates (on) the trees for dry dates by measure, and the buying of grapes for raisins by measure and the selling of field of corn for corn by measure.  

أَخْبَرَهُ أَنَّ النَّبِيَّ ﷺ نَهَى عَنِ الْمُزَابَنَةِ بَيْعِ ثَمَرِ النَّخْلِ بِالتَّمْرِ كَيْلاً وَبَيْعِ الْعِنَبِ بِالزَّبِيبِ كَيْلاً وَبَيْعِ الزَّرْعِ بِالْحِنْطَةِ كَيْلاً  

The Prophet ﷺ forbade the sale of fruits on the tree for fruits by measure, and sale of grapes for raisins by measure, and sale of harvest for wheat by measure.  

أَنَّ النَّبِيَّ ﷺ نَهَى عَنْ بَيْعِ الثَّمَرِ بِالتَّمْرِ كَيْلاً وَعَنْ بَيْعِ الْعِنَبِ بِالزَّبِيبِ كَيْلاً وَعَنْ بَيْعِ الزَّرْعِ بِالْحِنْطَةِ كَيْلاً  

[Machine] The Prophet ﷺ forbade trade known as "muzabanah", which is exchanging dates by weight with dried grapes by weight and wheat by weight with seeds by weight.  

نَهَى رَسُولُ اللهِ ﷺ عَنِ الْمُزَابَنَةِ وَالْمُزَابَنَةُ الثَّمَرُ بِالتَّمْرِ كَيْلًا وَالْعِنَبُ بِالزَّبِيبِ كَيْلًا وَالْحِنْطَةُ بِالزَّرْعِ كَيْلًا  

The Prophet ﷺ forbade the sale of fruits on the tree for fruits by measure, and sale of grapes for raisins by measure, and sale of harvest for wheat by measure. (Using translation from Abū Dāʾūd 3361)   

أَخْبَرَهُ أَنَّ النَّبِيَّ ﷺ «نَهَى عَنْ بَيْعِ ثَمَرِ النَّخْلِ بِالتَّمْرِ كَيْلًا وَعَنْ بَيْعِ الْعِنَبِ بِالزَّبِيبِ كَيْلًا وَعَنْ بَيْعِ الزَّرْعِ بِالْحِنْطَةِ كَيْلًا»