[Machine] While the Prophet Muhammad ﷺ was praying with his companions, he took off his sandals and placed them on his left side. So, they also took off their sandals. When he finished his prayer, he asked them, "What made you take off your sandals?" They replied, "We saw you taking off yours, so we took off ours too." He said, "Verily, Gabriel came to me or someone else came and informed me that there was something harmful or impure on them. So, when any of you come to the mosque, let him flip his sandals. If he sees something harmful, he should shake them off and pray in them."  

بَيْنَمَا كان رَسُولُ اللَّهِ ﷺ يُصَلِّي بِأَصْحَابِهِ إِذْ خَلَعَ نَعْلَيْهِ فَوَضَعَهُمَا عَنْ يَسَارِهِ فَخَلَعُوا نِعَالَهُمْ فَلَمَّا قَضَى صَلَاتَهُ قَالَ «مَا حَمَلَكُمْ عَلَى إِلْقَائِكُمْ نِعَالَكُمْ؟» قَالُوا رَأَيْنَاكَ خَلَعْتَ فَخَلَعْنَا قَالَ «إِنَّ جِبْرِيلَ أَتَانِي أَوْ أَتَى فَأَخْبَرَنِي أَنَّ فِيهِمَا أَذًى أَوْ قَذَرًا فَإِذَا جَاءَ أَحَدُكُمُ الْمَسْجِدَ فَلْيُقَلِّبْ نَعْلَيْهِ فَإِنْ رَأَى فِيهِمَا أَذًى فَلْيُمِطْ وَلْيُصَلِّ فِيهِمَا»  

[Machine] The Messenger of Allah ﷺ prayed and took off his sandals. The people also took off their sandals. When he finished, he asked, "Why did you take off your sandals?" They replied, "O Messenger of Allah, we saw you take off your sandals, so we took off ours." He said, "Indeed, Jibril came to me and informed me that there was some impurity on them. So when one of you enters the masjid, let him flip his sandals and examine them for any impurity. If he finds any impurity, let him wipe them on the ground and then pray in them."  

أَنَّ رَسُولَ اللَّهِ ﷺ صَلَّى فَخَلَعَ نَعْلَيْهِ فَخَلَعَ النَّاسُ نِعَالَهُمْ فَلَمَّا انْصَرَفَ قَالَ «لِمَ خَلَعْتُمْ نِعَالَكُمْ؟» قَالُوا يَا رَسُولَ اللَّهِ رَأَيْنَاكَ خَلَعْتَ فَخَلَعْنَا قَالَ «إِنَّ جِبْرِيلَ أَتَانِي فَأَخْبَرَنِي أَنَّ بِهِمَا خَبَثًا فَإِذَا جَاءَ أَحَدُكُمُ الْمَسْجِدَ فَلْيَقْلِبْ نَعْلَيْهِ فَلْيَنْظُرْ فِيهِمَا خَبَثٌ فَإِنْ وَجَدَ فِيهِمَا خَبَثًا فَلْيَمْسَحْهُمَا بِالْأَرْضِ ثُمَّ لِيُصَلِّ فِيهِمَا»  

[Machine] The Prophet Muhammad صلى الله عليه وسلم prayed with us, and after he finished praying, he took off his sandals and placed them on his left side. The people also took off their sandals. When he finished his prayer, he asked, "Why did you take off your sandals?" They replied, "We saw you take off yours, so we took off ours." He said, "I did not take them off due to any discomfort, but the angel Gabriel informed me that there was some impurity on them. So, when one of you enters the mosque, let him check his sandals. If there is any impurity on them, he should wipe it off."  

صَلَّى بِنَا رَسُولُ اللَّهِ ﷺ فَلَمَّا صَلَّى خَلَعَ نَعْلَيْهِ فَوَضَعَهُمَا عَنْ يَسَارِهِ فَخَلَعَ الْقَوْمُ نِعَالَهُمْ فَلَمَّا قَضَى صَلَاتَهُ قَالَ «مَا لَكُمْ خَلَعْتُمْ نِعَالَكُمْ؟ » قَالُوا رَأَيْنَاكَ خَلَعْتَ فَخَلَعْنَا قَالَ «إِنِّي لَمْ أَخْلَعْهُمَا مِنْ بَأْسٍ وَلَكِنَّ جِبْرِيلَ أَخْبَرَنِي أَنَّ فِيهِمَا قَذَرًا فَإِذَا أَتَى أَحَدُكُمُ الْمَسْجِدَ فَلْيَنْظُرْ فِي نَعْلَيْهِ فَإِنْ كَانَ فِيهِمَا أَذًى فَلْيَمْسَحْهُ»  

[Machine] That the Messenger of Allah ﷺ prayed and took off his sandals, so the people also took off their sandals. He said, "Why did you take off your sandals?" They replied, "O Messenger of Allah, we saw you take off yours, so we took off ours." He said, "Indeed, Jibril came to me and informed me that they had impurities in them. So when one of you enters the mosque, let him reverse his sandals and look into them for impurities. If he finds any impurities, let him wipe them off on the ground, then let him pray in them." This Hadith is known through the route of Hammam ibn Salamah from Abu Na'amah Abdur-Rabbih as-Sa'di from Abu Nadrah. It has also been narrated from al-Hajjaj ibn al-Hajjaj from Abu Amir al-Khazzaz from Abu Na'amah, but it is not a strong narration. It has also been narrated from another route, but it is not preserved, from Ayyub as-Sakhtiyani from Abu Nadrah.  

أَنَّ رَسُولَ اللهِ ﷺ صَلَّى فَخَلَعَ نَعْلَيْهِ فَخَلَعَ النَّاسُ نِعَالَهُمْ قَالَ لِمَ خَلَعْتُمْ نِعَالَكُمْ؟ قَالُوا يَا رَسُولَ اللهِ رَأَيْنَاكَ خَلَعْتَ فَخَلَعْنَا قَالَ إِنَّ جَبْرَائِيلَ أَتَانِي فَأَخْبَرَنِي أَنَّ بِهِمَا خَبَثًا فَإِذَا جَاءَ أَحَدُكُمُ الْمَسْجِدَ فَلْيَقْلِبْ نَعْلَيْهِ فَلْيَنْظُرْ فِيهِمَا خَبَثًا فَإِنْ وَجَدَ خَبَثًا فَلْيَمْسَحْهُمَا بِالْأَرْضِ ثُمَّ لِيُصَلِّ فِيهِمَا هَذَا الْحَدِيثُ يُعْرَفُ بِحَمَّادِ بْنِ سَلَمَةَ عَنْ أَبِي نَعَامَةَ عَبْدِ رَبِّهِ السَّعْدِيِّ عَنْ أَبِي نَضْرَةَ وَقَدْ رُوِيَ عَنِ الْحَجَّاجِ بْنِ الْحَجَّاجِ عَنْ أَبِي عَامِرٍ الْخَزَّازِ عَنْ أَبِي نَعَامَةَ وَلَيْسَ بِالْقَوِيِّ وَرُوِيَ مِنْ وَجْهٍ آخَرَ غَيْرِ مَحْفُوظٍ عَنْ أَيُّوبَ السَّخْتِيَانِيِّ عَنْ أَبِي نَضْرَةَ  

"إِنَّ جبريلَ أَتانِى وأَخْبَرَنِى أَن فيهِمَا خبثًا، فإِذا أَتى أَحدُكُمُ الْمَسْجِدَ فَلْيَقْلِبْ نعْلَيْهِ فَلْينْظُرْ فيهِمَا، فَإِنْ رأَى فيهما خَبَثًا فَلْيَمْسَحْهُ بِالأَرْضِ ثُمَّ لَيُصل فيهمَا" .  

"إِنَّ النَّبِىَّ ﷺ بَيْنَا هَو يُصَلِّى يَوْمًا خَلَعَ نَعْلَيْهِ، فَخَلَعَ النَّاسُ نِعَالَهُمْ، فَلَّما انْصَرَفَ قَالَ: مَا شَأنُكُمْ؟ خَلَعْتُمْ نِعَالَكُمْ؟ قَالُوا: رَأَيْنَاكَ خَلَعْتَ فَخَلَعْنَا، فَقَالَ: إِنَّ جِبْريلَ أَتَانِى فَأَخْبَرنِى أَنَّ بِهمَا قَذَرًا، فَإِذَا جَاءَ أَحَدُكُمْ الْمسْجِدَ فَليَنْظرْ نَعْلَيْهِ، فإِنْ كَانَ بِهِمَا قَذَرٌ فَليُدلّكهُمَا بِالأَرْضِ".