٤- عَلِيُّ بْنُ إِبْرَاهِيمَ عَنْ أَبِيهِ عَنِ النَّوْفَلِيِّ عَنِ السَّكُونِيِّ عَنْ أَبِي عَبْدِ اللهِ (عَلَيْهِ السَّلام) قَالَ قَالَ أَمِيرُ الْمُؤْمِنِينَ (صَلَّى اللهُ عَلَيْهِ وَآلِه) فِي رَجُلٍ لَهُ عَلَى رَجُلٍ مَالٌ فَيَتَقَاضَاهُ وَلا يَكُونُ عِنْدَهُ فَيَقُولُ هُوَ عِنْدَكَ مُضَارَبَةً قَالَ لا يَصْلُحُ حَتَّى يَقْبِضَهُ.
4. Ali ibn Ibrahim has narrated from his father from al-Nawfaliy from al-Sakuniy who has said the following: “Abu ‘Abd Allah , has said that about the case of a man who owed a certain amount of assets to another man who demanded it but he did not have it, then told him to keep it as capital for Mudarabah (profit sharing), ’Amir al-Mu’minin, has said, ‘It is not valid until he takes possession.’” 