Etiquettes of Doing Business
Al-Kāfi|Volume 5|Book 2|Chapter 54
14- أَحْمَدُ عَنْ مُحَمَّدِ بْنِ عَلِيٍّ عَنْ أَبِي جَمِيلَةَ عَنْ إِسْحَاقَ بْنِ عَمَّارٍ عَنْ أَبِي عَبْدِ اللهِ (عَلَيْهِ السَّلام) قَالَ غَبْنُ الْمُسْتَرْسِلِ سُحْتٌ.
14. Ahmad ibn Muhammad ibn Ali has narrated from abu Jamilah from Ishaq ibn ‘Ammar who has said the following: “Abu ‘Abd Allah عليه السلام, has said, ‘Selling above a fair price to one who has left it (pricing) to the seller is Suht (unlawful and filthy).’”
- Mirʾāt al-ʿUqūl fī Sharḥ Akhbār Āl al-Rasūl (9/138)
- Ṣaḥīḥ al-Kāfī