١ـ عِدَّةٌ مِنْ أَصْحَابِنَا عَنْ أَحْمَدَ بْنِ مُحَمَّدٍ عَنْ مُحَمَّدِ بْنِ سَهْلٍ عَنْ إِدْرِيسَ بْنِ زَيْدٍ وَعَلِيِّ بْنِ إِدْرِيسَ قَالا سَأَلْنَا الرِّضَا (عَلَيْهِ السَّلاَم) عَنْ رَجُلٍ نَذَرَ نَذْراً إِنْ هُوَ تَخَلَّصَ مِنَ الْحَبْسِ أَنْ يَصُومَ ذَلِكَ الْيَوْمَ الَّذِي تَخَلَّصَ فِيهِ فَيَعْجِزُ عَنِ الصَّوْمِ لِعِلَّةٍ أَصَابَتْهُ أَوْ غَيْرِ ذَلِكَ فَمُدَّ لِلرَّجُلِ فِي عُمُرِهِ وَقَدِ اجْتَمَعَ عَلَيْهِ صَوْمٌ كَثِيرٌ مَا كَفَّارَةُ ذَلِكَ الصَّوْمِ قَالَ يُكَفِّرُ عَنْ كُلِّ يَوْمٍ بِمُدِّ حِنْطَةٍ أَوْ شَعِيرٍ.
1. A number of our people have narrated from Ahmad ibn Muhammad, from ibn Khalid from Muhammad ibn Sahl from Idris ibn Zayd and Ali ibn Idris who has said the following: “Once we asked al-Rida’ , about a man who makes a vow that if he is released from jail, he will fast the same day but he is unable to do so because of illness or other reasons, and during his life time he becomes indebted to carry out many days of fasting. What is the expiation for such fast? He (the Imam) said, ‘He can expiate it with one mud (a certain measurement) of wheat or barley for every day.”’ 