[Machine] "The Messenger of Allah ﷺ said, 'Whoever conceals knowledge, Allah will bridle him with a bridle of fire on the Day of Resurrection.' This is an authentic narration from the Egyptians, according to the conditions of both Al-Bukhari and Muslim, and it does not have any defects. It is also narrated in the same chapter through a group of companions, other than Abu Hurairah, according to their condition, and it does not have any defect."  

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ «مَنْ كَتَمَ عِلْمًا أَلْجَمَهُ اللَّهُ يَوْمَ الْقِيَامَةِ بِلِجَامٍ مِنْ نَارٍ» «هَذَا إِسْنَادٌ صَحِيحٌ مِنْ حَدِيثِ الْمِصْرِيِّينَ عَلَى شَرْطِ الشَّيْخَيْنِ وَلَيْسَ لَهُ عِلَّةٌ وَفِي الْبَابِ عَنْ جَمَاعَةٍ مِنَ الصَّحَابَةِ غَيْرِ أَبِي هُرَيْرَةَ على شرطهما ولا علة له