Chapter on Sales
Man Lā Yaḥḍuruh al-Faqīh|Volume 3|Book 2|Chapter 11
وَ رَوَى أَبُو اَلصَّبَّاحِ اَلْكِنَانِيُّ وَ سَمَاعَةُ عَنْ أَبِي عَبْدِ اَللَّهِ عَلَيْهِ اَلسَّلاَمُ: أَنَّهُ سُئِلَ عَنِ اَلرَّجُلِ يَحْمِلُ اَلْمَتَاعَ لِأَهْلِ اَلسُّوقِ وَ قَدْ قَوَّمُوا عَلَيْهِ قِيمَةً فَيَقُولُونَ بِعْ فَمَا اِزْدَدْتَ فَلَكَ قَالَ "لاَ بَأْسَ بِذَلِكَ وَ لَكِنْ لاَ يَبِيعُهُمْ مُرَابَحَةً ".
Abu al-Sabbah al-Kinani and Sama'ah narrated from Abu Abdullah عليه السلام: Imam عليه السلام was asked about a man who carries goods for the people of the market, and they have set a price for him. They then say to him, "Sell it, and whatever profit you make above the price is yours." Imam عليه السلام said: "There is no harm in that, but he should not sell it to them as a murabaha (profit-sharing agreement)."
- Ṣaḥīḥ al-Faqīh, p. 224