٢٢- أَحْمَدُ بْنُ مُحَمَّدٍ عَنْ مُحَمَّدِ بْنِ عِيسَى عَنْ مَنْصُورِ بْنِ حَازِمٍ عَنْ هِشَامِ بْنِ سَالِمٍ عَنْ أَبِي عَبْدِ اللهِ (عَلَيْهِ السَّلام) قَالَ سُئِلَ عَنْ رَجُلٍ يَكُونُ لَهُ الدَّيْنُ عَلَى الرَّجُلِ وَمَعَهُ الرَّهْنُ أَيَشْتَرِي الرَّهْنَ مِنْهُ قَالَ نَعَمْ. 
22. Ahmad ibn Muhammad has narrated from Muhammad ibn ‘Isa from Mansur ibn Hazim from Hisham ibn Salim who has said the following: “Once, abu ‘Abd Allah , was asked about the case of a man to whom another man owed a certain amount of debts. He held al-Rahn (security deposit) if he could buy al-Rahn (security deposit). He (the Imam) said, ‘Yes, he can do so.’” 