Al-Kāfi
Hadith 4882- عَلِيُّ بْنُ إِبْرَاهِيمَ عَنْ أَبِيهِ عَنِ النَّوْفَلِيِّ عَنِ السَّكُونِيِّ عَنْ أَبِي عَبْدِ اللهِ (عَلَيْهِ السَّلام) قَالَ قَالَ رَسُولُ اللهِ (صَلَّى اللهُ عَلَيْهِ وَآلِه) مَنْ بَاعَ وَاشْتَرَى فَلْيَحْفَظْ خَمْسَ خِصَالٍ وَإِلا فَلا يَشْتَرِيَنَّ وَلا يَبِيعَنَّ الرِّبَا وَالْحَلْفَ وَكِتْمَانَ الْعَيْبِ وَالْحَمْدَ إِذَا بَاعَ وَالذَّمَّ إِذَا اشْتَرَى.
2. Ali ibn Ibrahim has narrated from his father from al-Nawfaliy from al-Sakuniy, who has said the following: “Abu ‘Abd Allah (a.s.), has said that the Messenger of Allah, O Allah, grant compensation to Muhammad and his family worthy of their services to Your cause, has said, ‘One who buys and sells must not engage in five things; otherwise, one must not engage in business of buying and selling: One must stay away from Riba’, swearing, hiding defects in the merchandise, admiring the merchandise when selling and belittling it when buying.’”