The Rewards & Punishments of Deeds · Hadith 937 (#Ḥadīth #1)
Chapter 57 | Punishment of taking profit from a believer
أَبِی ره قَالَ حَدَّثَنِی مُحَمَّدُ بْنُ أَبِی الْقَاسِمِ عَنْ مُحَمَّدِ بْنِ عَلِیٍّ الْکُوفِیِّ عَنْ مُحَمَّدِ بْنِ سِنَانٍ عَنْ فُرَاتِ بْنِ أَحْنَفَ قَالَ قَالَ أَبُو عَبْدِ اللَّهِ ع رِبْحُ الْمُؤْمِنِ عَلَی الْمُؤْمِنِ رِبًا.
1. Imam Ja’far Sadiq said, “A believer making profit from another believer is like one who is taking usury.”
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).