١- عَلِيُّ بْنُ إِبْرَاهِيمَ عَنْ أَبِيهِ وَعَلِيِّ بْنِ مُحَمَّدٍ الْقَاسَانِيِّ جَمِيعاً عَنِ الْقَاسِمِ بْنِ يَحْيَى عَنْ سُلَيْمَانَ بْنِ دَاوُدَ عَنْ حَفْصِ بْنِ غِيَاثٍ عَنْ أَبِي عَبْدِ اللهِ (عَلَيْهِ السَّلام) قَالَ قَالَ لَهُ رَجُلٌ أَرَأَيْتَ إِذَا رَأَيْتُ شَيْئاً فِي يَدَيْ رَجُلٍ أَيَجُوزُ لِي أَنْ أَشْهَدَ أَنَّهُ لَهُ قَالَ نَعَمْ قَالَ الرَّجُلُ أَشْهَدُ أَنَّهُ فِي يَدِهِ وَلا أَشْهَدُ أَنَّهُ لَهُ فَلَعَلَّهُ لِغَيْرِهِ فَقَالَ لَهُ أَبُو عَبْدِ اللهِ (عَلَيْهِ السَّلام) أَفَيَحِلُّ الشِّرَاءُ مِنْهُ قَالَ نَعَمْ فَقَالَ أَبُو عَبْدِ اللهِ (عَلَيْهِ السَّلام) فَلَعَلَّهُ لِغَيْرِهِ فَمِنْ أَيْنَ جَازَ لَكَ أَنْ تَشْتَرِيَهُ وَيَصِيرَ مِلْكاً لَكَ ثُمَّ تَقُولَ بَعْدَ الْمِلْكِ هُوَ لِي وَتَحْلِفَ عَلَيْهِ وَلا يَجُوزُ أَنْ تَنْسِبَهُ إِلَى مَنْ صَارَ مِلْكُهُ مِنْ قِبَلِهِ إِلَيْكَ ثُمَّ قَالَ أَبُو عَبْدِ اللهِ (عَلَيْهِ السَّلام) لَوْ لَمْ يَجُزْ هَذَا لَمْ يَقُمْ لِلْمُسْلِمِينَ سُوقٌ.
1. Ali ibn Ibrahim has narrated from his father from and Ali ibn Muhammad al-Qasaniy all have narrated from al-Qasim ibn Yahya from Sulayman ibn Dawud from Hafs ibn Ghiyath who has narrated the following: “Once a man asked abu ‘Abd Allah , ‘If I see something in the hand of a man can I testify that it belongs to him?’ He (the Imam) said, ‘Yes, you can do so.’ The man then said, ‘I can testify that it is in his hand but how can I testify that it belongs to him, perhaps it belongs to someone else ? 5 He (the Imam) asked, ‘Is it lawful to buy it from him?’ The man replied, ‘Yes, it is lawful to buy it from him.’ Abu ‘Abd Allah , then said, ‘It perhaps belongs to someone else; then how it becomes lawful for you to buy it from him and how can it become of your belongings? How after taking possession can you say that it belongs to you, you can swear and it would be unlawful to ascribe its ownership to one from whose possession its ownership is transferred to you?’ He (the Imam) said, ‘Had it been as you said, the Muslims could never establish a market.”’ 