Jabir b. Abdullah (Allah be pleased with them) is reported to have said that Allah's Messenger (ﷺ) forbade the sale of a heap of dates the weight of which is unknown in accordance with the known weight of dates.
Reference | : Sahih Muslim 1530a |
In-book reference | : Book 21, Hadith 50 |
USC-MSA web (English) reference | : Book 10, Hadith 3654 |
(deprecated numbering scheme) |