The Prophet ﷺ said: He who is asked something he knows and conceals it will have a bridle of fire put on him on the Day of Resurrection.  

قَالَ رَسُولُ اللَّهِ ﷺ مَنْ سُئِلَ عَنْ عِلْمٍ فَكَتَمَهُ أَلْجَمَهُ اللَّهُ بِلِجَامٍ مِنْ نَارٍ يَوْمَ الْقِيَامَةِ  

that the Messenger of Allah ﷺ said: "Whoever is asked about some knowledge that he knows, then he conceals it, he will be bridled with bridle of fire."  

قَالَ رَسُولُ اللَّهِ ﷺ مَنْ سُئِلَ عَنْ عِلْمٍ عَلِمَهُ ثُمَّ كَتَمَهُ أُلْجِمَ يَوْمَ الْقِيَامَةِ بِلِجَامٍ مِنْ نَارٍ وَفِي الْبَابِ عَنْ جَابِرٍ وَعَبْدِ اللَّهِ بْنِ عَمْرٍو  

'I heard Anas bin Malik say: "I heard the Messenger of Allah say: "Whoever is asked about knowledge and conceals it, it will be bridled on the Day of Resurrection with reins of fire.'"  

سَمِعْتُ رَسُولَ اللَّهِ ﷺ يَقُولُ مَنْ سُئِلَ عَنْ عِلْمٍ فَكَتَمَهُ أُلْجِمَ يَوْمَ الْقِيَامَةِ بِلِجَامٍ مِنْ نَارٍ  

"The Messenger of Allah said: 'Whoever conceals knowledge which Allah has made beneficial for mankind's affairs of religion, Allah will bridle him with reins of fire on the Day of Resurrection."  

قَالَ رَسُولُ اللَّهِ ﷺ مَنْ كَتَمَ عِلْمًا مِمَّا يَنْفَعُ اللَّهُ بِهِ فِي أَمْرِ النَّاسِ فِي الدِّينِ أَلْجَمَهُ اللَّهُ يَوْمَ الْقِيَامَةِ بِلِجَامٍ مِنَ النَّارِ  

"The Messenger of Allah said: 'Whoever is asked about knowledge that he has and he conceals it, will be bridled on the Day of Resurrection with reins of fire.'"  

قَالَ رَسُولُ اللَّهِ ﷺ مَنْ سُئِلَ عَنْ عِلْمٍ يَعْلَمُهُ فَكَتَمَهُ أُلْجِمَ يَوْمَ الْقِيَامَةِ بِلِجَامٍ مِنْ نَارٍ  

The Prophet ﷺ said: He who is asked something he knows and conceals it will have a bridle of fire put on him on the Day of Resurrection. (Using translation from Abū Dāʾūd 3658)  

قَالَ رَسُولُ اللهِ ﷺ مَنْ سُئِلَ عَنْ عِلْمٍ فَكَتَمَهُ أُلْجِمَ بِلِجَامٍ مِنْ نَارٍ يَوْمَ الْقِيَامَةِ  

The Prophet ﷺ said: He who is asked something he knows and conceals it will have a bridle of fire put on him on the Day of Resurrection. (Using translation from Abū Dāʾūd 3658)  

قَالَ رَسُولُ اللهِ ﷺ مَنْ سُئِلَ عَنْ عِلْمٍ فَكَتَمَهُ أُلْجِمَ بِلِجَامٍ مِنْ نَارٍ يَوْمَ الْقِيَامَةِ  

The Prophet ﷺ said: He who is asked something he knows and conceals it will have a bridle of fire put on him on the Day of Resurrection. (Using translation from Abū Dāʾūd 3658)   

قَالَ رَسُولُ اللهِ ﷺ مَنْ سُئِلَ عَنْ عِلْمٍ يَعْلَمُهُ فَكَتَمَهُ جَاءَ يَوْمَ الْقِيَامَةِ مُلْجَمًا بِلِجَامٍ مِنْ نَارٍ  

The Prophet ﷺ said: He who is asked something he knows and conceals it will have a bridle of fire put on him on the Day of Resurrection. (Using translation from Abū Dāʾūd 3658)   

عَنِ النَّبِيِّ ﷺ قَالَ مَنْ سُئِلَ عَنْ عِلْمٍ فَكَتَمَهُ أَلْجَمَهُ اللهُ ﷻ بِلِجَامٍ مِنْ نَارٍ يَوْمَ الْقِيَامَةِ  

[Machine] On the authority of the Prophet (PBUH), he said, "Whoever conceals knowledge that he knows, on the Day of Judgment, he will come with a muzzle made of fire."  

عَنِ النَّبِيِّ ﷺ قَالَ مَنْ كَتَمَ عِلْمًا يَعْلَمُهُ جَاءَ يَوْمَ الْقِيَامَةِ مُلَجَّمًا بِلِجَامٍ مِنْ نَارٍ  

"The Messenger of Allah said: 'Whoever is asked about knowledge that he has and he conceals it, will be bridled on the Day of Resurrection with reins of fire.'" (Using translation from Ibn Mājah 266)  

أَنَّ رَسُولَ اللهِ ﷺ قَالَ مَنْ سُئِلَ عَنْ عِلْمٍ يَعْلَمُهُ فَكَتَمَهُ أُلْجِمَ يَوْمَ الْقِيَامَةِ بِلِجَامٍ مِنْ نَارٍ  

[Machine] The Prophet ﷺ said, "Whoever conceals knowledge that he knows, he will come on the Day of Resurrection with a bridle of fire restraining him."  

عَنِ النَّبِيِّ ﷺ قَالَ مَنْ كَتَمَ عِلْمًا يَعْلَمُهُ جَاءَ يَوْمَ الْقِيَامَةِ مُلَجَّمًا بِلِجَامٍ مِنْ نَارٍ  

[Machine] From the Prophet ﷺ said: "Whoever conceals knowledge, he will be bridled with a bridling of fire on the Day of Resurrection."  

عَنِ النَّبِيِّ ﷺ قَالَ «مَنْ كَتَمَ عِلْمًا تَلَجَّمَ بِلِجَامٍ مِنْ نَارٍ يَوْمَ الْقِيَامَةِ»  

[Machine] The translation of the given Arabic text into English is: "The Messenger of Allah ﷺ said: 'Whoever conceals knowledge, Allah will restrain him with a bridle of fire on the Day of Resurrection.'"  

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ «مَنْ كَتَمَ عِلْمًا أَلْجَمَهُ اللَّهُ يَوْمَ الْقِيَامَةِ بِلِجَامٍ مِنْ نَارٍ»  

The Prophet ﷺ said: He who is asked something he knows and conceals it will have a bridle of fire put on him on the Day of Resurrection. (Using translation from Abū Dāʾūd 3658)  

قَالَ رَسُولُ اللهِ ﷺ «مَنْ سُئِلَ عَنْ عِلْمٍ فَكَتَمَهُ أُلْجِمَ يَوْمَ الْقِيَامَةِ بِلِجَامٍ مِنْ نَارٍ»  

[Machine] The Messenger of Allah ﷺ said, "Whoever is asked about knowledge and conceals it, on the Day of Resurrection, he will come with a bridle of fire placed on his mouth."  

قَالَ رَسُولُ اللهِ ﷺ «مَنْ سُئِلَ عَنْ عَلِمٍ فَكَتَمَهُ جَاءَ يَوْمَ الْقِيَامَةِ مُلْجَمًا بِلِجَامٍ مِنْ نَارٍ»  

The Prophet ﷺ said: He who is asked something he knows and conceals it will have a bridle of fire put on him on the Day of Resurrection. (Using translation from Abū Dāʾūd 3658)  

قَالَ رَسُولُ اللهِ ﷺ «مَنْ سُئِلَ عَنْ عَلِمٍ فَكَتَمَهُ أُلْجِمَ يَوْمَ الْقِيَامَةِ بِلِجَامٍ مِنْ نَارٍ»  

"أَيمَا رَجُل آتَاهُ اللهُ عِلمًا فكتَمَهُ ألجَمَهُ الله يَوْمَ القِيَامةِ بِلِجَام مِنْ نَار".  

"مَنْ سُئِلَ عَنْ عِلمٍ فَكَتَمَهُ أَلْجَمَهُ الله يَوْمَ الْقِيَامَةِ بلِجَامٍ مِنْ نَارٍ".

. . . .  

"مَنْ سُئِلَ عَنْ عِلْمٍ نَافِعٍ فَكَتَمَهُ جَاءَ يَوْمَ الْقِيَامَةِ مُلْجَمًا بِلِجامٍ مِنْ نَار".  

"مَنْ عَلِمَ عِلْمًا ثُمَّ كَتَمَهُ أَلْجَمَهُ اللهُ يَوْمَ الْقِيَامَةِ بِلِجَامٍ مِن نَار".  

"مَنْ كَتَمَ عِلْمًا مِمَّا يَنْفَعُ الله بهِ النَّاسَ في أَمْرِ الدِّينِ أَلْجَمَهُ الله يوْمَ الْقِيَامَةِ بِلِجَامٍ مِنْ نَار".  

"مَنْ كَتَمَ عِلْمًا نَافِعًا عِنْدَهُ أَلْجَمَهُ الله يَوْمَ الْقِيَامَةِ بِلِجَامٍ مِنْ نَارٍ".  

"مَنْ كَتَمَ عِلْمًا أَلْجَمَهُ اللهُ يَوْمَ الْقِيَامَة بِلِجَامٍ مِنْ نَارٍ".  

"مَنْ كَتَمَ عِلْمًا مِنْ أَهْلِهِ، أُلْجِمَ يَوْمَ الْقِيَامَةِ لِجَامًا مِنْ نَارٍ".  

"مَنْ كتَمَ عِلمًا عِنْدَهُ، أَوْ أَخَذَ عَلَيهِ أُجْرَةً لَقى الله -تَعَالى- يَوْمَ القيَامَةِ مُلجَمًا بلِجَامٍ مِنْ نَارٍ".  

"مَا مِنْ رَجُل يَحْفَظُ عِلمًا فَكَتَمَهُ إِلا أتَى يَوْمَ القِيَامِة مُلجَمًا بِلِجَامٍ مِن نَارٍ".  

"مَنْ بَخِلَ بِعِلمٍ أُوتِيه أُتِيَ بِهِ يَوْمَ القِيَامَةِ مَغْلُولا مَلجُومًا بِلِجَامٍ [من] النَّارِ" .