قُلْتُ لِأَبِي عَبْدِ اللَّهِ ع رَجُلٌ كَفَلَ لِرَجُلٍ بِنَفْسِ رَجُلٍ فَقَالَ إِنْ جِئْتَ بِهِ وَ إِلَّا عَلَيْكَ خَمْسُمِائَةِ دِرْهَمٍ قَالَ عَلَيْهِ نَفْسُهُ وَ لَا شَيْءَ عَلَيْهِ مِنَ الدَّرَاهِمِ فَإِنْ قَالَ عَلَيَّ خَمْسُمِائَةِ دِرْهَمٍ إِنْ لَمْ أَدْفَعْهُ إِلَيْكَ قَالَ تَلْزَمُهُ الدَّرَاهِمُ إِنْ لَمْ يَدْفَعْهُ إِلَيْهِ.
“This is concerning my question before abu ‘Abd Allah (a.s.), about the case of a man who bails out a person assigning his own person as security, and the bailee says, ‘If you did not bring the bailed out person you must pay five hundred dirham . 5 He (the Imam) said, ‘The guarantor is required only to present himself