9- حُمَيْدٌ عَنِ ابْنِ سَمَاعَةَ عَنْ غَيْرِ وَاحِدٍ عَنْ أَبَانٍ عَنْ عَبْدِ الرَّحْمَنِ بْنِ أَبِي عَبْدِ اللهِ قَالَ سَأَلْتُ أَبَا عَبْدِ اللهِ (عَلَيْهِ السَّلام) عَنْ رَجُلٍ أَسْلَفَ دَرَاهِمَ فِي طَعَامٍ فَحَلَّ الَّذِي لَهُ فَأَرْسَلَ إِلَيْهِ بِدَرَاهِمَ فَقَالَ اشْتَرِ طَعَاماً وَاسْتَوْفِ حَقَّكَ هَلْ تَرَى بِهِ بَأْساً قَالَ يَكُونُ مَعَهُ غَيْرُهُ يُوَفِّيهِ ذَلِكَ.
9. Humayd has narrated from ibn Sama‘ah from more than one person from Aban from ‘Abd al-Rahman ibn abu ‘Abd Allah who has said the following: “This is concerning my question before abu ‘Abd Allah 
, about the case of a man who makes advance payment of dirhams in exchange for foodstuff and the time comes but the party sends him dirhams. He (the Imam) said, ‘He can buy foodstuff to compensate for his right. Do you see any problems in it ? 5 He (the Imam) said, ‘There must be someone else with him to work to make it happen . 555
