١- عِدَّةٌ مِنْ أَصْحَابِنَا عَنْ أَحْمَدَ بْنِ مُحَمَّدٍ عَنِ ابْنِ أَبِي عُمَيْرٍ عَنِ الْحَسَنِ بْنِ عَطِيَّةَ عَنْ عُمَرَ بْنِ يَزِيدَ قَالَ كُنْتُ أَنَا وَعُمَرُ بِالْمَدِينَةِ فَبَاعَ عُمَرُ جِرَاباً هَرَوِيّاً كُلَّ ثَوْبٍ بِكَذَا وَكَذَا فَأَخَذُوهُ فَاقْتَسَمُوهُ فَوَجَدُوا ثَوْباً فِيهِ عَيْبٌ فَرَدُّوهُ فَقَالَ لَهُمْ عُمَرُ أُعْطِيكُمْ ثَمَنَهُ الَّذِي بِعْتُكُمْ بِهِ قَالَ لا وَلَكِنْ نَأْخُذُ مِنْكَ قِيمَةَ الثَّوْبِ فَذَكَرَ عُمَرُ ذَلِكَ لأبِي عَبْدِ اللهِ (عَلَيْهِ السَّلام) فَقَالَ يَلْزَمُهُ ذَلِكَ.
1. A number of our people have narrated from Ahmad ibn Muhammad from Ibn Abi ‘Umayr from al-Hassan ibn ‘ Atiyyah from ‘Umar ibn Yazid who has said the following: “‘Umar and I were in al-Madinah and ‘Umar sold sacks made in Hirat, every cloth for so and so amount. They took them and divided among themselves but they found one defective piece and returned it. ‘Umar said to them, ‘I can pay you the price for which I sold to you.’ He said, ‘No, we take from you the price of the cloth.’ ‘Umar mentioned this before abu ‘Abd Allah , and he (the Imam) said, ‘He must do so (as he is asked to do).”’ (The pronoun ‘He’ can apply to either one of seller or buyer but its applying to the buyer has greater support in the principles of the system of Shari ‘ah) 