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أَخْبَرَنَا عَمْرُو بْنُ يَزِيدَ قَالَ حَدَّثَنَا بَهْزٌ قَالَ حَدَّثَنَا شُعْبَةُ قَالَ حَدَّثَنَا الْحَكَمُ عَنْ ذَرٍّ عَنْ ابْنِ عَبْدِ الرَّحْمَنِ بْنِ أَبْزَى عَنْ أَبِيهِأَنَّ رَجُلًا سَأَلَ عُمَرَ بْنَ الْخَطَّابِ عَنْ التَّيَمُّمِ فَلَمْ يَدْرِ مَا يَقُولُ فَقَالَ عَمَّارٌ أَتَذْكُرُ حَيْثُ كُنَّا فِي سَرِيَّةٍ فَأَجْنَبْتُ فَتَمَعَّكْتُ فِي التُّرَابِ فَأَتَيْتُ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ فَقَالَ إِنَّمَا يَكْفِيكَ هَكَذَا وَضَرَبَ شُعْبَةُ بِيَدَيْهِ عَلَى رُكْبَتَيْهِ وَنَفَخَ فِي يَدَيْهِ وَمَسَحَ بِهِمَا وَجْهَهُ وَكَفَّيْهِ مَرَّةً وَاحِدَةً

Narrated to us [Amr bin Yazid] he said :Narrated to us [Bahaz] said :Narrated to us [Syu'bah] said : It has been told to us [Al Hakam] from [Dzar] from [Ibnu Abdurrahman bin Abza] from [his father], that there was someone who asked Umar bin Khattab about tayammum, while Umar did not know what the Prophet peace be upon him said. [Ammar] said, "Do you remember when we were in a squad, then I was junub, so I was rolling on the ground. I then met the Messenger of Allah peace be upon him and he said, 'This is enough for you?" He - Shu'bah (narrator) - demonstrated this by clapping his hands on his knees, then blowing on both hands and wiping his face and palms with both palms once.