(33) باب فى الْعُرْبَانِ
Narrated 'Amr b. Suh'aib:
On his father's authority, said that his grandfather told that the Messenger of Allah (ﷺ) forbade the type of transactions in which earnest money was paid. Malik said: This means, as we think--Allah better knows-that a man buys a slave or hires an animal, and he says: I give you a dinar on condition that if I give up the transaction or hire, what I gave you is yours. (FR)
Reference (FR): Sunan Abi Dawud 3502 (FR)
In-book reference (FR): Book 24, Hadith 87 (FR)
English translation (FR): Book 23, Hadith 3495 (FR)