١- مُحَمَّدُ بْنُ يَحْيَى عَنْ أَحْمَدَ بْنِ مُحَمَّدٍ عَنِ ابْنِ مَحْبُوبٍ عَنْ إِبْرَاهِيمَ بْنِ مِهْزَمٍ عَنْ طَلْحَةَ بْنِ يَزِيدَ عَنْ أَبِي عَبْدِ اللهِ (عَلَيْهِ السَّلام) قَالَ قَالَ رَسُولُ اللهِ (صَلَّى اللهُ عَلَيْهِ وَآلِه) لا يُبَاعُ الدَّيْنُ بِالدَّيْنِ‏.
1. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from ibn Mahbub from Ibrahim ibn Mihzam from Talhah ibn Yazid who has said the following: “Abu ‘ Abd Allah , has said that the Messenger of Allah has said, ’It is not lawful to buy a debt with debt (on credit).”’ 