1401. hadíth
وَ فِي رِوَايَةِ عَمْرِو بْنِ جُمَيْعٍ عَنْ أَبِي عَبْدِ اَللَّهِ عَلَيْهِ اَلسَّلاَمُ قَالَ: "غَبْنُ اَلْمُسْتَرْسِلِ رِبًا ".
In a narration from Amr ibn Jameei, from Abu Abdullah (a.s), he said: "Defrauding the one who entrusts you is usury."