[Machine] Umar came out carrying his sword, and he mentioned the conversation. It was said to him, "Indeed, your sister and cousin have converted and abandoned the religion that you are upon." Umar walked until he reached them, and there was a man from the Emigrants with them, known as Khabbab. They used to recite Surah Ta-Ha. So Umar said, "Give me the book that you have with you so that I may read." He (Khabbab) said, "But Umar was considered impure, and it is only touched by the purified." Umar stood up and performed ablution, then he took the book and recited Surah Ta-Ha. And due to this incident, there are many pieces of evidence, and it is the statement of the seven jurists from the people of Madinah.  

خَرَجَ عُمَرُ مُتَقَلِّدًا بِسَيْفِهِ فَذَكَرَ الْحَدِيثَ وَفِيهِ قِيلَ لَهُ إِنَّ خَتَنَكَ وَأُخْتَكَ قَدْ صَبَوَا وَتَرَكَا دِينَكَ الَّذِي أَنْتَ عَلَيْهِ فَمَشَى عُمَرُ حَتَّى أَتَاهُمَا وَعِنْدَهُمَا رَجُلٌ مِنَ الْمُهَاجِرِينَ يُقَالَ لَهُ خَبَّابٌ وَكَانُوا يَقْرَءُونَ طه فَقَالَ عُمَرُ أَعْطُونِي الْكِتَابَ الَّذِي هُوَ عِنْدَكُمْ فَأَقْرَأُ قَالَ وَكَانَ عُمَرُ يَقْرَأُ الْكِتَابَ فَقَالَتْ أُخْتُهُ إِنَّكَ رِجْسٌ وَإِنَّهُ {لَا يَمَسُّهُ إِلَّا الْمُطَهَّرُونَ} [الواقعة 79] فَقُمْ فَاغْتَسِلْ أَوْ تَوَضَّأْ قَالَ فَقَامَ عُمَرُ فَتَوَضَّأَ ثُمَّ أَخَذَ الْكِتَابَ فَقَرَأَ طه وَلِهَذَا الْحَدِيثِ شَوَاهِدُ كَثِيرَةٌ وَهُوَ قَوْلُ الْفُقَهَاءِ السَّبْعَةِ مِنْ أَهْلِ الْمَدِينَةِ