حَدَّثَنَا إِسْحَقُ بْنُ إِبْرَاهِيمَ أَخْبَرَنَا عَبْدُ الْأَعْلَی أَخْبَرَنَا دَاوُدُ عَنْ أَبِي نَضْرَةَ قَالَ سَأَلْتُ ابْنَ عُمَرَ وَابْنَ عَبَّاسٍ عَنْ الصَّرْفِ فَلَمْ يَرَيَا بِهِ بَأْسًا فَإِنِّي لَقَاعِدٌ عِنْدَ أَبِي سَعِيدٍ الْخُدْرِيِّ فَسَأَلْتُهُ عَنْ الصَّرْفِ فَقَالَ مَا زَادَ فَهُوَ رِبًا فَأَنْکَرْتُ ذَلِکَ لِقَوْلِهِمَا فَقَالَ لَا أُحَدِّثُکَ إِلَّا مَا سَمِعْتُ مِنْ رَسُولِ اللَّهِ صَلَّی اللَّهُ عَلَيْهِ وَسَلَّمَ جَائَهُ صَاحِبُ نَخْلِهِ بِصَاعٍ مِنْ تَمْرٍ طَيِّبٍ وَکَانَ تَمْرُ النَّبِيِّ صَلَّی اللَّهُ عَلَيْهِ وَسَلَّمَ هَذَا اللَّوْنَ فَقَالَ لَهُ النَّبِيُّ صَلَّی اللَّهُ عَلَيْهِ وَسَلَّمَ أَنَّی لَکَ هَذَا قَالَ انْطَلَقْتُ بِصَاعَيْنِ فَاشْتَرَيْتُ بِهِ هَذَا الصَّاعَ فَإِنَّ سِعْرَ هَذَا فِي السُّوقِ کَذَا وَسِعْرَ هَذَا کَذَا فَقَالَ رَسُولُ اللَّهِ صَلَّی اللَّهُ عَلَيْهِ وَسَلَّمَ وَيْلَکَ أَرْبَيْتَ إِذَا أَرَدْتَ ذَلِکَ فَبِعْ تَمْرَکَ بِسِلْعَةٍ ثُمَّ اشْتَرِ بِسِلْعَتِکَ أَيَّ تَمْرٍ شِئْتَ قَالَ أَبُو سَعِيدٍ فَالتَّمْرُ بِالتَّمْرِ أَحَقُّ أَنْ يَکُونَ رِبًا أَمْ الْفِضَّةُ بِالْفِضَّةِ قَالَ فَأَتَيْتُ ابْنَ عُمَرَ بَعْدُ فَنَهَانِي وَلَمْ آتِ ابْنَ عَبَّاسٍ قَالَ فَحَدَّثَنِي أَبُو الصَّهْبَائِ أَنَّهُ سَأَلَ ابْنَ عَبَّاسٍ عَنْهُ بِمَکَّةَ فَکَرِهَهُ
صحیح مسلم · Hadith 4087
Abu Nadra reported: I asked Ibn Abbas (Allah be pleased with them) about the conversion (of gold and silver for silver and gold). We said: Is it hand to hand exchange? I said: Yes. whereupon he said: There is no harm in it. I informed Abu Sa'id about it, telling him that I had asked Ibn 'Abbas about it and he said: Is it hand to hand exchange? I said: Yes, whereupon he said: There is no harm in it. He (the narrator) said, or he said like it: We will soon write to him, and he will not give you this fatwa (religious verdict). He said: By Allah, someone of the boy-servants of Allah's Messenger ( صلی اللہ علیہ وسلم ) brought dates, but he refused to accept them (on the plea) that those did not seem to be of the dates of our land. He said: Something had happened to the dates of our land, or our dates. So I got these dates (in exchange by giving) excess (of the dates of our land), whereupon he said: You made an addition for getting the fine dates (in exchange) which tantamounts, to interest; don't do that (in future). Whenever you find some doubt (as regards the deteriorating quality of) your dates, sell them, and then buy the dates that you like.
Sanad
حَدَّثَنَا إِسْحَقُ بْنُ إِبْرَاهِيمَ أَخْبَرَنَا عَبْدُ الْأَعْلَی أَخْبَرَنَا دَاوُدُ عَنْ أَبِي نَضْرَةَ