٣- عِدَّةٌ مِنْ أَصْحَابِنَا عَنْ أَحْمَدَ بْنِ مُحَمَّدِ بْنِ عِيسَى عَنْ عَلِيِّ بْنِ الْحَكَمِ عَنْ عَبْدِ الْمَلِكِ بْنِ عُتْبَةَ الْهَاشِمِيِّ قَالَ سَأَلْتُ أَبَا الْحَسَنِ مُوسَى (عَلَيْهِ السَّلام) عَنْ رَجُلٍ يَكُونُ عِنْدَهُ دَنَانِيرُ لِبَعْضِ خُلَطَائِهِ فَيَأْخُذُ مَكَانَهَا وَرِقاً فِي حَوَائِجِهِ وَهُوَ يَوْمَ قُبِضَتْ سَبْعَةٌ وَسَبْعَةٌ وَنِصْفٌ بِدِينَارٍ وَقَدْ يَطْلُبُ صَاحِبُ الْمَالِ بَعْضَ الْوَرِقِ وَلَيْسَتْ بِحَاضِرَةٍ فَيَبْتَاعَهَا لَهُ مِنَ الصَّيْرَفِيِّ بِهَذَا السِّعْرِ وَنَحْوِهِ ثُمَّ يَتَغَيَّرُ السِّعْرُ قَبْلَ أَنْ يَحْتَسِبَا حَتَّى صَارَتِ الْوَرِقُ اثْنَيْ عَشَرَ دِرْهَماً بِدِينَارٍ فَهَلْ يَصْلُحُ ذَلِكَ لَهُ وَإِنَّمَا هِيَ بِالسِّعْرِ الأوَّلِ حِينَ قَبَضَ كَانَتْ سَبْعَةٌ وَسَبْعَةٌ وَنِصْفٌ بِدِينَارٍ قَالَ إِذَا دَفَعَ إِلَيْهِ الْوَرِقَ بِقَدْرِ الدَّنَانِيرِ فَلا يَضُرُّهُ كَيْفَ الصُّرُوفُ وَلا بَأْسَ.
3. A number of our people have narrated from Ahmad ibn Muhammad ibn ‘Isa from Ali ibn al-Hakam from ‘Abd al-Malik ibn ‘Utbah al-Hashimiy who has said the following: “I once asked abu al-Hassan, Musa , about the case of a man who had with him a certain amount of dinars that belonged to a person of his associates for which he took wariq (dirham) from him for his needs; and the rate on that day was seven and seven and a half dirham for dinar. The owner of the asset asked for a certain amount of wariq (dirham) for his needs and it was not present and he bought them for him from a money changer with this rate or so then the rate changed before they finalized the account until the wariq (dirham) became twelve dirhams for one dinar; if he could settle it with him and it was with the rate as it was at the beginning when he took possession which was seven and seven and a half for a dinar. He (the Imam) said, ‘When he gave wariq (dirham) to him equal to the amount of dinars it is not harmful how the rates are and it is not harmful . 555 