(51) باب
Narrated Abu Al-Minhal `AbdurRahman bin Mut`im:
A partner of mine sold some Dirhams on credit in the market. I said, "Glorified be Allah! Is this legal?" He replied, "Glorified be Allah! By Allah, when I sold them in the market, nobody objected to it." Then I asked Al-Bara' bin `Azib (about it) he said, "We used to make such a transaction when the Prophet came to Medina. So he said, 'There is no harm in it if it is done from hand to hand, but it is not allowed on credit.' Go to Zaid bin Al- Arqam and ask him about it for he was the greatest trader of all of us." So I asked Zaid bin Al-Arqam., and he said the same (as Al-Bara) did."
Reference: Sahih al-Bukhari 3939, 3940
In-book reference: Book 63, Hadith 165
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 5, Book 58, Hadith 276