مسند امام احمد بن حنبل · کتاب ‹ باب · حديث 4531
حَدَّثَنَا عَبْدُ الرَّحْمَنِ حَدَّثَنَا مَالِكٌ عَنْ نَافِعٍ عَنِ ابْنِ عُمَرَ أَنَّ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ نَهَى عَنْ تَلَقِّي السِّلَعِ حَتَّى يُهْبَطَ بِهَا الْأَسْوَاقُ وَنَهَى عَنْ النَّجْشِ وَقَالَ لَا يَبِعْ بَعْضُكُمْ عَلَى بَيْعِ بَعْضٍ وَكَانَ إِذَا عَجَّلَ بِهِ السَّيْرُ جَمَعَ بَيْنَ الْمَغْرِبِ وَالْعِشَاءِ
It was narrated from Ibn "Umar that the Prophet (PBUH) forbade intercepting goods until they had been unloaded in the marketplace, and he forbade artificially inflating prices, and he said: "Do not undersell one another.” And if he was in a hurry whilst travelling, he would put Maghrib and 'Isha' together.
ابْنِ عُمَرَ ← نَافِعٍ ← مَالِكٍ، ← عَبْدُ الرَّحْمَنِ،
Musnad Imam Ahmad Bin Hanble · Book › Chapter · Hadith 4531
