٧- مُحَمَّدُ بْنُ يَحْيَى عَنْ أَحْمَدَ بْنِ مُحَمَّدِ بْنِ عِيسَى عَنْ مُحَمَّدِ بْنِ عِيسَى عَنِ ابْنِ بُكَيْرٍ عَنْ عُمَرَ بْنِ يَزِيدَ قَالَ سَأَلْتُ أَبَا عَبْدِ اللهِ (عَلَيْهِ السَّلام) عَنْ رَجُلٍ ضَمَّنَ عَلَى رَجُلٍ ضَمَاناً ثُمَّ صَالَحَ عَلَيْهِ قَالَ لَيْسَ لَهُ إِلا الَّذِي صَالَحَ عَلَيْهِ.
7. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad ibn ’Isa, from Muhammad ibn ’Isa from ibn Bukayr from ’Umar ibn Yazid who has said the following: "I once asked abu ’Abd Allah , about a man who has bailed out another man and has reached a settlement with him.’ He (the Imam) said, ’He can only have the actual amount the man owes to him.”’ 