Bulugh al-Maram 7 Business Transactions كتاب البيوع 48

وَعَنْ عُرْوَةَ الْبَارِقِيِّ – رضى الله عنه – { أَنَّ اَلنَّبِيَّ – صلى الله عليه وسلم -أَعْطَاهُ دِينَارًا يَشْتَرِي بِهِ أُضْحِيَّةً, أَوْ شَاةً, فَاشْتَرَى شَاتَيْنِ, فَبَاعَ إِحْدَاهُمَا بِدِينَارٍ, فَأَتَاهُ بِشَاةٍ وَدِينَارٍ, فَدَعَا لَهُ بِالْبَرَكَةِ فِي بَيْعِهِ, فَكَانَ لَوْ اِشْتَرَى تُرَابًا لَرَبِحَ فِيهِ } رَوَاهُ اَلْخَمْسَةُ إِلَّا النَّسَائِيَّ 1 . 1 – صحيح. رواه أبو داود ( 3384 )، والترمذي ( 1258 )، وابن ماجه ( 2402 )، وأحمد ( 4 / 375 ).

Narrated ‘Urwa al-Bariqi (RA): The Prophet (صلى الله عليه وسلم) gave him a Dinar to buy a sacrificial animal or a sheep. He bought two sheep with it, sold one of them for a Dinar and came back to him with a goat and a Dinar. So he invoked blessings on him in his business dealings, and he was such that if he had bought soil (of the earth) he would have made profit from it. [Reported by al-Khamsah except an-Nasa’i].