[Machine] He said, "Umar ibn al-Khattab said, 'Do not sell gold for gold except equal to equal, and do not sell paper for paper except equal to equal, and do not sell paper for gold, one of which is absent and the other is present. And if he asks you to wait until he enters his house, do not wait for him except hand in hand.' And this, I fear for you the sin of usury."
أَنَّهُ قَالَ قَالَ عُمَرُ بْنُ الْخَطَّابِ لَا تَبِيعُوا الذَّهَبَ بِالذَّهَبِ إِلَّا مِثْلًا بِمِثْلٍ وَلَا تَبِيعُوا الْوَرِقَ بِالْوَرِقِ إِلَّا مِثْلًا بِمِثْلٍ وَلَا تَبِيعُوا الْوَرِقَ بِالذَّهَبِ أَحَدُهُمَا غَائِبٌ وَالْآخَرُ نَاجِزٌ وَإنِ اسْتَنْظَرَكَ حَتَّى يَلِجَ بَيْتَهُ فَلَا تُنْظِرْهُ إِلَّا يَدًا بِيَدٍ هَاتِ وَهَذَا إِنِّي أَخْشَى عَلَيْكُمُ الرِّبَا