٨- عَلِيُّ بْنُ إِبْرَاهِيمَ عَنْ أَبِيهِ عَنِ ابْنِ أَبِي عُمَيْرٍ عَنْ مُحَمَّدِ بْنِ مُيَسِّرٍ قَالَ قُلْتُ لأبِي عَبْدِ اللهِ (عَلَيْهِ السَّلام) رَجُلٌ دَفَعَ إِلَى رَجُلٍ أَلْفَ دِرْهَمٍ مُضَارَبَةً فَاشْتَرَى أَبَاهُ وَهُوَ لا يَعْلَمُ فَقَالَ يُقَوَّمُ فَإِذَا زَادَ دِرْهَماً وَاحِداً أُعْتِقَ وَاسْتُسْعِيَ فِي مَالِ الرَّجُلِ.
8. Ali ibn Ibrahim has narrated from his father from Ibn Abi ‘Umayr from Muhammad ibn Muyassir who has said the following: “This is concerning my question before abu ‘ Abd Allah , about the case of a man who gave one thousand dirham to another man for Mudarabah (profit sharing) and he bought his father without knowing. He (the Imam) said, ‘He is appraised, even if a single dirham remains extra (as profit), he is free while it has spread into the assets of the man.’” 