Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
ahmad:20313ʿAbd al-Ṣamad > Zyd / Ibn Murrah Abū al-Muʿallá > al-Ḥasan

[Machine] "Do you know, O Maqil, that I shed blood?" He said, "I did not know." He said, "Do you know that I engaged in some dealings with the prices of the Muslims' goods?" He said, "I did not know." Then he said, "Sit me down." Then he said, "Listen, O Ubaidullah, until I tell you something that I have not heard from the Messenger of Allah ﷺ once or twice. I heard the Messenger of Allah ﷺ saying, 'Whoever engages in any dealings with the prices of the Muslims' goods to overcharge them, then it is the right of Allah to make him sit on a bone from the Hellfire on the Day of Resurrection.' He said, 'Did you hear it from the Messenger of Allah ﷺ ?' He said, 'Yes, not once or twice.'"  

أحمد:٢٠٣١٣حَدَّثَنَا عَبْدُ الصَّمَدِ حَدَّثَنَا زيد يَعْنِي ابْنَ مُرَّةَ أَبُو الْمُعَلَّى عَنِ الْحَسَنِ قَالَ ثَقُلَ مَعْقِلُ بْنُ يَسَارٍ فَدَخَلَ إِلَيْهِ عُبَيْدُ اللهِ بْنُ زِيَادٍ يَعُودُهُ فَقَالَ

هَلْ تَعْلَمُ يَا مَعْقِلُ أَنِّي سَفَكْتُ دَمًا؟ قَالَ مَا عَلِمْتُ قَالَ هَلْ تَعْلَمُ أَنِّي دَخَلْتُ فِي شَيْءٍ مِنْ أَسْعَارِ الْمُسْلِمِينَ؟ قَالَ مَا عَلِمْتُقَالَ أَجْلِسُونِي ثُمَّ قَالَ اسْمَعْ يَا عُبَيْدَ اللهِ حَتَّى أُحَدِّثَكَ شَيْئًا لَمْ أَسْمَعْهُ مِنْ رَسُولِ اللهِ ﷺ مَرَّةً وَلَا مَرَّتَيْنِ سَمِعْتُ رَسُولَ اللهِ ﷺ يَقُولُ مَنْ دَخَلَ فِي شَيْءٍ مِنْ أَسْعَارِ الْمُسْلِمِينَ لِيُغْلِيَهُ عَلَيْهِمْ فَإِنَّ حَقًّا عَلَى اللهِ أَنْ يُقْعِدَهُ بِعُظْمٍ مِنَ النَّارِ يَوْمَ الْقِيَامَةِ قَالَ أَنْتَ سَمِعْتَهُ مِنْ رَسُولِ اللهِ ﷺ؟ قَالَ نَعَمْ غَيْرَ مَرَّةٍ وَلَا مَرَّتَيْنِ