حَدَّثَنَا قُتَيْبَةُ، حَدَّثَنَا هُشَيْمٌ، عَنْ أَبِي بِشْرٍ، عَنْ يُوسُفَ بْنِ مَاهَكَ، عَنْ حَكِيمِ بْنِ حِزَامٍ، قَالَ أَتَيْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم فَقُلْتُ يَأْتِينِي الرَّجُلُ يَسْأَلُنِي مِنَ الْبَيْعِ مَا لَيْسَ عِنْدِي أَبْتَاعُ لَهُ مِنَ السُّوقِ ثُمَّ أَبِيعُهُ قَالَ " لاَ تَبِعْ مَا لَيْسَ عِنْدَكَ " . قَالَ وَفِي الْبَابِ عَنْ عَبْدِ اللَّهِ بْنِ عُمَرَ .
Narrated Hakim b. Hizam: "I asked Messenger of Allah (PBUH), I said: 'A man came to me asking to buy something that I did not have. Can I buy it from the market for him and then give it to him?' He said: 'Do not sell what is not with you.'" He said: There are narrations on this topic from 'Abdullah bin 'Umar. Translation Not Available
Book Ref: Jamiya Tirmidhi Book 14 Hadith 1232
Web Ref: Jamiya Tirmidhi Vol 1 Book 12 Hadith 1232