[Machine] The Messenger of Allah, ﷺ , said: "When one of you enters the mosque, let him greet the Prophet, ﷺ , and say, 'O Allah, open for me the doors of your mercy.' And when he leaves, let him greet the Prophet, ﷺ , and say, 'O Allah, protect me from Satan.' Muhammad bin Ajlan narrated it from Sa'id al-Maqburi from Abu Hurairah from Ka'b."  

أَنَّ رَسُولَ اللهِ ﷺ قَالَ إِذَا دَخَلَ أَحَدُكُمُ الْمَسْجِدَ فَلْيُسَلِّمْ عَلَى النَّبِيِّ ﷺ وَلْيَقُلْ اللهُمَّ افْتَحْ لِي أَبْوَابَ رَحْمَتِكَ وَإِذَا خَرَجَ فَلْيُسَلِّمْ عَلَى النَّبِيِّ ﷺ وَلْيَقُلْ اللهُمَّ بَاعِدْنِي مِنَ الشَّيْطَانِ خَالَفَهُ مُحَمَّدُ بْنُ عَجْلَانَ رَوَاهُ عَنْ سَعِيدٍ الْمَقْبُرِيِّ عَنْ أَبِي هُرَيْرَةَ عَنْ كَعْبٍ قَوْلَهُ  

[Machine] "O Abu Hurairah, remember two things from me that I advise you with when you enter the mosque: pray upon the Prophet Muhammad ﷺ and say, 'O Allah, open for me the doors of Your mercy.' And when you exit the mosque, pray upon the Prophet Muhammad ﷺ and say, 'O Allah, protect me from Satan, the rejected one.' This was narrated by Sa'id bin Abu Sa'id al-Maqburi from his father from Abu Hurairah from Ka'b."  

يَا أَبَا هُرَيْرَةَ احْفَظْ مِنِّي اثْنَتَيْنِ أُوصِيكَ بِهِمَا إِذَا دَخَلْتَ الْمَسْجِدَ فَصَلِّ عَلَى النَّبِيِّ ﷺ وَقُلِ اللهُمَّ افْتَحْ لِي أَبْوَابَ رَحْمَتِكَ وَإِذَا خَرَجْتَ مِنَ الْمَسْجِدِ فَصَلِّ عَلَى النَّبِيِّ ﷺ وَقُلِ اللهُمَّ احْفَظْنِي مِنَ الشَّيْطَانِ خَالَفَهُ ابْنُ أَبِي ذِئْبٍ رَوَاهُ عَنْ سَعِيدِ بْنِ أَبِي سَعِيدٍ الْمَقْبُرِيِّ عَنْ أبيه عَنْ أَبِي هُرَيْرَةَ عَنْ كَعْبٍ  

[Machine] The Messenger of Allah ﷺ said, "No sun rises or sets on a day better than Friday." Then Ka'b came to us and Abu Huraira mentioned that the Messenger of Allah ﷺ mentioned an hour on Friday during which no Muslim prays and asks Allah for something except that He grants it. Ka'b said, "By the One who honored him, it is true. And I am telling you two things, so do not forget them. When you enter the mosque, greet the Prophet ﷺ and say, 'O Allah, open the doors of Your mercy for me.' And when you leave, greet the Prophet ﷺ and say, 'O Allah, protect me from Satan.'" Abu Abdullah ibn Abi Dhi'b said, "This hadith is more reliable to us from Muhammad ibn Ajlan and Dahhak ibn Uthman in Sa'id al-Maqburiyy and his hadith is more authentic to us. And with Allah is the success. And Ibn Ajlan mixed up the hadiths of Sa'id al-Maqburiyy that Sa'id narrated from his father from Abu Huraira and Sa'id narrated from his brother from Abu Huraira and others from the teachers of Sa'id. So Ibn Ajlan attributed all of them to Sa'id from Abu Huraira and Ibn Ajlan is trustworthy. And Allah knows best."  

أَنَّ رَسُولَ اللهِ ﷺ قَالَ «مَا طَلَعَتِ الشَّمْسُ وَلَا غَرَبَتْ عَلَى يَوْمٍ خَيْرٍ مِنْ يَوْمِ الْجُمُعَةِ» [41] ثُمَّ قَدِمَ عَلَيْنَا كَعْبٌ فَقَالَ أَبُو هُرَيْرَةَ وَذَكَرَ رَسُولُ اللهِ ﷺ سَاعَةً فِي يَوْمِ الْجُمُعَةِ لَا يُوَافِقُهَا مُؤْمِنٌ يُصَلِّي يَسْأَلُ اللهَ شَيْئًا إِلَّا أَعْطَاهُ قَالَ كَعْبٌ صَدَقَ وَالَّذِي أَكْرَمَهُ وَإِنِّي قَائِلٌ لَكَ اثْنَتَيْنِ فَلَا تَنْسَهُمَا إِذَا دَخَلْتَ الْمَسْجِدَ فَسَلِّمْ عَلَى النَّبِيِّ ﷺ وَقُلِ اللهُمَّ افْتَحْ لِي أَبْوَابَ رَحْمَتِكَ وَإِذَا خَرَجْتَ فَسَلِّمْ عَلَى النَّبِيِّ ﷺ وَقُلِ اللهُمَّ احْفَظْنِي مِنَ الشَّيْطَانِ قَالَ أَبُو عَبْدِ الرَّحْمَنِ ابْنُ أَبِي ذِئْبٍ أَثْبَتُ عِنْدَنَا مِنْ مُحَمَّدِ بْنِ عَجْلَانَ وَمِنَ الضَّحَّاكِ بْنِ عُثْمَانَ فِي سَعِيدٍ الْمَقْبُرِيِّ وَحَدِيثُهُ أَوْلَى عِنْدَنَا بِالصَّوَابِ وَبِاللهِ التَّوْفِيقُ وَابْنُ عَجْلَانَ اخْتَلَطَتْ عَلَيْهِ أَحَادِيثُ سَعِيدٍ الْمَقْبُرِيِّ مَا رَوَاهُ سَعِيدٌ عَنْ أَبِيهِ عَنْ أَبِي هُرَيْرَةَ وَسَعِيدٌ عَنْ أَخِيهِ عَنْ أَبِي هُرَيْرَةَ وَغَيْرُهُمَا مِنْ مَشَايِخِ سَعِيدٍ فَجَعَلَهَا ابْنُ عَجْلَانَ كُلَّهَا عَنْ سَعِيدٍ عَنْ أَبِي هُرَيْرَةَ وَابْنُ عَجْلَانَ ثِقَةٌ وَاللهُ أَعْلَمُ