حَدَّثَنَا عَبْدُ الرَّحْمَنِ بْنُ مَهْدِيٍّ، عَنْ سُفْيَانَ، عَنْ أَبِي إِسْحَاقَ، عَنْ حَارِثَةَ، قَالَ جَاءَ نَاسٌ مِنْ أَهْلِ الشَّامِ إِلَى عُمَرَ رَضِيَ اللَّهُ عَنْهُ فَقَالُوا إِنَّا قَدْ أَصَبْنَا أَمْوَالًا وَخَيْلًا وَرَقِيقًا نُحِبُّ أَنْ يَكُونَ لَنَا فِيهَا زَكَاةٌ وَطَهُورٌ قَالَ مَا فَعَلَهُ صَاحِبَايَ قَبْلِي فَأَفْعَلَهُ وَاسْتَشَارَ أَصْحَابَ مُحَمَّدٍ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ وَفِيهِمْ عَلِيٌّ رَضِيَ اللَّهُ عَنْهُ فَقَالَ عَلِيٌّ هُوَ حَسَنٌ إِنْ لَمْ يَكُنْ جِزْيَةً رَاتِبَةً يُؤْخَذُونَ بِهَا مِنْ بَعْدِكَ‏.‏

It was narrated from al Miswar bin Makhramah that 'Umar bin al Khattab said

I heard Hisham bin Hakeem bin Hizam reciting Sooratal-Furqan and he recited some words differently from how the Prophet of Allah had taught it to me. I wanted to argue with him, but I was praying. When I finished, I said: Who taught you this recitation? He said: The Messenger of Allah ﷺ. I said: You are lying; by Allah, this is not how the Messenger of Allah ﷺ taught it to you. I took him by the hand and brought him to the Messenger of Allah ﷺ, and said: O Messenger of Allah (ﷺ) , you taught me how to recite Soorat al Furqaan, and I heard this man reciting some words in a way that was not the way you taught them to me. The Messenger of Allah ﷺ said: `Recite it, O. Hisham.” He recited it as he recited it before. The Messenger of Allah ﷺ said: `Thus it was revealed.” Then he said: `Recite it, O Umar.” So I recited it and he said: “Thus it was revealed.” Then the Messenger of Allah ﷺ said: “The Qur'an has been revealed in seven different ways.`