صحيح مسلم
Sahih Muslim
كتاب البيوع
The Book of Transactions
باب تَحْرِيمِ بَيْعِ الرَّجُلِ عَلَى بَيْعِ أَخِيهِ وَسَوْمِهِ عَلَى سَوْمِهِ وَتَحْرِيمِ النَّجْشِ وَتَحْرِيمِ التَّصْرِيَةِ:
Chapter: The prohibition of urging a buyer to cancel a purchase in order to sell him one's own goods; And urging a seller to cancel a sale already agreed upon so that one can buy the goods oneself; And the prohibition of artificially inflating prices; And the prohibition of letting milk accumulate in the udder in order to deceive the purchaser
Hadith 1515
This hadith is listed as number 3815 in Maktaba Shamila
حَدَّثَنَا يَحْيَي بْنُ يَحْيَي ، قَالَ : قَرَأْتُ عَلَى مَالِكٍ ، عَنْ أَبِي الزِّنَادِ ، عَنْ الْأَعْرَجِ ، عَنْ أَبِي هُرَيْرَةَ ، أَنّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ ، قَالَ : " لَا يُتَلَقَّى الرُّكْبَانُ لِبَيْعٍ ، وَلَا يَبِعْ بَعْضُكُمْ عَلَى بَيْعِ بَعْضٍ ، وَلَا تَنَاجَشُوا ، وَلَا يَبِعْ حَاضِرٌ لِبَادٍ ، وَلَا تُصَرُّوا الْإِبِلَ وَالْغَنَمَ ، فَمَنِ ابْتَاعَهَا بَعْدَ ذَلِكَ ، فَهُوَ بِخَيْرِ النَّظَرَيْنِ بَعْدَ أَنْ يَحْلُبَهَا ، فَإِنْ رَضِيَهَا أَمْسَكَهَا وَإِنْ سَخِطَهَا رَدَّهَا وَصَاعًا مِنْ تَمْرٍ " .
Abu Hurairah (RA) reported Allah's Messenger (may peace'be upon him) as saying: Do not go out to meet riders to enter into transaction with them; none of you must buy in opposition to another, nor must you bid against one another; a townsman must not sell for a man from the desert, and do not tie up udders of carnels and sheep, and he who buys them after that has been done has two courses open to him: after he has milked them he may keep them if he is pleased with them, or he may return them along with a sit of dates if he is displeased with them.
