[Machine] The Messenger of Allah ﷺ said, "Do not sell gold for gold unless it is like for like, and do not increase one over the other. Do not sell silver for silver unless it is like for like, and do not increase one over the other. Do not sell a deficiency in quantity for an equivalent amount, and in the narration of Abu Nasr, do not sell a deficiency in amount for an equivalent amount."
أَنَّ رَسُولَ اللهِ ﷺ قَالَ لَا تَبِيعُوا الذَّهَبَ بِالذَّهَبِ إِلَّا مِثْلًا بِمِثْلٍ وَلَا تُشِفُّوا بَعْضَهَا عَلَى بَعْضٍ وَلَا تَبِيعُوا الْوَرِقَ بِالْوَرِقِ إِلَّا مِثْلًا بِمِثْلٍ وَلَا تُشِفُّوا بَعْضَهَا عَلَى بَعْضٍ وَلَا تَبِيعُوا غَائِبًا مِنْهَا بِنَاجِزٍ وَفِي رِوَايَةِ أَبِي نَصْرٍ وَلَا تَبِيعُوا مِنْهَا غَائِبًا بِنَاجِزٍ