Narrated Ibn `Abbas:
The Prophet (ﷺ) came to Medina and the people used to pay in advance the price of dates to be delivered within two or three years. He said (to them), "Whoever pays in advance the price of a thing to be delivered later should pay it for a specified measure at specified weight for a specified period."
Reference | : Sahih al-Bukhari 2240 |
In-book reference | : Book 35, Hadith 3 |
USC-MSA web (English) reference | : Vol. 3, Book 35, Hadith 443 |
(deprecated numbering scheme) |