(19) باب فِي الْمُزَابَنَةِ
Narrated Ibn 'Umar:
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.
Reference: Sunan Abi Dawud 3361
In-book reference: Book 23, Hadith 36
English translation: Book 22, Hadith 3355