Ibn Umar (Allah be pleased them) reported Messenger of Allah ﷺ having forbidden Muzabana, and Muzabana implies the selling of fresh dates for dry dates by measuring them out and the selling of raisins by measure for grapes. (Using translation from Muslim 1542a)
أَنَّ رَسُولَ اللهِ ﷺ نَهَى يَعْنِي عَنِ الْمُزَابَنَةِ وَالْمُزَابَنَةُ بَيْعُ الثَّمَرِ بِالتَّمْرِ كَيْلًا وَبَيْعُ الْكَرْمِ بِالزَّبِيبِ كَيْلًا