Sunan Abi Dawud, 3384

Rapporté par Urwah ibn Abul Ja’d al-Bariqi رضي الله عنه : Le Prophète ﷺ lui a donné un dinar pour acheter un animal de sacrifice ou un mouton. Il a acheté deux moutons, en a vendu un pour un dinar, puis a rapporté au Prophète ﷺ un mouton et un dinar. Le Prophète ﷺ a invoqué la bénédiction sur son commerce, si bien que s’il avait acheté de la poussière, il en aurait tiré profit

Narrated Urwah ibn AbulJa'd al-Bariqi: The Prophet (ﷺ) gave him a dinar to buy a sacrificial animal or a sheep. He bought two sheep, sold one of them for a dinar, and brought him a sheep and dinar. So he invoked a blessing on him in his business dealing, and he was such that if had he bought dust he would have made a profit from it