as follows in Hadith 297. Narrated Abu Huraira: We were in the company of Messenger of Allah ﷺ in a Ghazwa, and he remarked about a man who claimed to be a Muslim, saying, "This (man) is from the people of the (Hell) Fire." When the battle started, the man fought violently till he got wounded. Somebody said, "O Messenger of Allah ﷺ! The man whom you described as being from the people of the (Hell) Fire fought violently today and died." The Prophet ﷺ said, "He will go to the (Hell) Fire." Some people were on the point of doubting (the truth of what the Prophet had said) while they were in this state, suddenly someone said that he was still alive but severely wounded. When night fell, he lost patience and committed suicide. The Prophet ﷺ was informed of that, and he said, "Allah is Greater! I testify that I am Allah's Slave and His Apostle." Then he ordered Bilal to announce amongst the people: 'None will enter Paradise but a Muslim, and Allah may support this religion (i.e. Islam) even with a disobedient man.'  

شَهِدْنَا مَعَ رَسُولِ اللَّهِ ﷺ فَقَالَ لِرَجُلٍ مِمَّنْ يَدَّعِي الإِسْلاَمَ هَذَا مِنْ أَهْلِ النَّارِ فَلَمَّا حَضَرَ الْقِتَالُ قَاتَلَ الرَّجُلُ قِتَالاً شَدِيدًا فَأَصَابَتْهُ جِرَاحَةٌ فَقِيلَ يَا رَسُولَ اللَّهِ الَّذِي قُلْتَ إِنَّهُ مِنْ أَهْلِ النَّارِ فَإِنَّهُ قَدْ قَاتَلَ الْيَوْمَ قِتَالاً شَدِيدًا وَقَدْ مَاتَ فَقَالَ النَّبِيُّ ﷺ إِلَى النَّارِ قَالَ فَكَادَ بَعْضُ النَّاسِ أَنْ يَرْتَابَ فَبَيْنَمَا هُمْ عَلَى ذَلِكَ إِذْ قِيلَ إِنَّهُ لَمْ يَمُتْ وَلَكِنَّ بِهِ جِرَاحًا شَدِيدًا فَلَمَّا كَانَ مِنَ اللَّيْلِ لَمْ يَصْبِرْ عَلَى الْجِرَاحِ فَقَتَلَ نَفْسَهُ فَأُخْبِرَ النَّبِيُّ ﷺ بِذَلِكَ فَقَالَ اللَّهُ أَكْبَرُ أَشْهَدُ أَنِّي عَبْدُ اللَّهِ وَرَسُولُهُ ثُمَّ أَمَرَ بِلاَلاً فَنَادَى بِالنَّاسِ إِنَّهُ لاَ يَدْخُلُ الْجَنَّةَ إِلاَّ نَفْسٌ مُسْلِمَةٌ وَإِنَّ اللَّهَ لَيُؤَيِّدُ هَذَا الدِّينَ بِالرَّجُلِ الْفَاجِرِ  

We witnessed along with Messenger of Allah ﷺ the Khaibar (campaign). Messenger of Allah ﷺ told his companions about a man who claimed to be a Muslim, "This man is from the people of the Fire." When the battle started, the man fought very bravely and received a great number of wounds and got crippled. On that, a man from among the companions of the Prophet ﷺ came and said, "O Allah's Apostle! Do you know what the man you described as of the people of the Fire has done? He has fought very bravely for Allah's Cause and he has received many wounds." The Prophet ﷺ said, "But he is indeed one of the people of the Fire." Some of the Muslims were about to have some doubt about that statement. So while the man was in that state, the pain caused by the wounds troubled him so much that he put his hand into his quiver and took out an arrow and committed suicide with it. Off went some men from among the Muslims to Messenger of Allah ﷺ and said, "O Messenger of Allah ﷺ! Allah has made your statement true. So-and-so has committed suicide." Messenger of Allah ﷺ said, "O Bilal! Get up and announce in public: None will enter Paradise but a believer, and Allah may support this religion (Islam) with a wicked man."  

شَهِدْنَا مَعَ رَسُولِ اللَّهِ ﷺ خَيْبَرَ فَقَالَ رَسُولُ اللَّهِ ﷺ لِرَجُلٍ مِمَّنْ مَعَهُ يَدَّعِي الإِسْلاَمَ هَذَا مِنْ أَهْلِ النَّارِ فَلَمَّا حَضَرَ الْقِتَالُ قَاتَلَ الرَّجُلُ مِنْ أَشَدِّ الْقِتَالِ وَكَثُرَتْ بِهِ الْجِرَاحُ فَأَثْبَتَتْهُ فَجَاءَ رَجُلٌ مِنْ أَصْحَابِ النَّبِيِّ ﷺ فَقَالَ يَا رَسُولَ اللَّهِ أَرَأَيْتَ الَّذِي تَحَدَّثْتَ أَنَّهُ مِنْ أَهْلِ النَّارِ قَدْ قَاتَلَ فِي سَبِيلِ اللَّهِ مِنْ أَشَدِّ الْقِتَالِ فَكَثُرَتْ بِهِ الْجِرَاحُ فَقَالَ النَّبِيُّ ﷺ أَمَا إِنَّهُ مِنْ أَهْلِ النَّارِ فَكَادَ بَعْضُ الْمُسْلِمِينَ يَرْتَابُ فَبَيْنَمَا هُوَ عَلَى ذَلِكَ إِذْ وَجَدَ الرَّجُلُ أَلَمَ الْجِرَاحِ فَأَهْوَى بِيَدِهِ إِلَى كِنَانَتِهِ فَانْتَزَعَ مِنْهَا سَهْمًا فَانْتَحَرَ بِهَا فَاشْتَدَّ رِجَالٌ مِنَ الْمُسْلِمِينَ إِلَى رَسُولِ اللَّهِ ﷺ فَقَالُوا يَا رَسُولَ اللَّهِ صَدَّقَ اللَّهُ حَدِيثَكَ قَدِ انْتَحَرَ فُلاَنٌ فَقَتَلَ نَفْسَهُ فَقَالَ رَسُولُ اللَّهِ ﷺ يَا بِلاَلُ قُمْ فَأَذِّنْ لاَ يَدْخُلُ الْجَنَّةَ إِلاَّ مُؤْمِنٌ وَإِنَّ اللَّهَ لَيُؤَيِّدُ هَذَا الدِّينَ بِالرَّجُلِ الْفَاجِرِ  

[Machine] He informed him that some of those who witnessed the Prophet ﷺ at the Battle of Khaybar reported that the Messenger of Allah ﷺ said to a man from among his companions, "Indeed, this man is from the people of the Hellfire." When the fighting began, the man fought with utmost strength until he was wounded by many wounds. Some men from the companions of the Prophet ﷺ approached him and said, "O Messenger of Allah, what do you think about the man whom you mentioned is from the people of Hellfire? By Allah, he fought in the way of Allah with great strength and sustained many wounds." The Messenger of Allah ﷺ said, "Indeed, he is from the people of Hellfire." Some people started to doubt, but as they were discussing, the man felt the pain of his wounds and leaned on his sword. He took an arrow from its quiver and killed himself with it. Hearing this, a Muslim man rushed to the Messenger of Allah ﷺ and said, "O Prophet of Allah, Allah has proven your statement true. So-and-so has committed suicide."  

أَنَّهُ أَخْبَرَهُ بَعْضُ مَنْ شَهِدَ النَّبِيَّ ﷺ بِخَيْبَرَ أَنَّ رَسُولَ اللهِ ﷺ قَالَ لِرَجُلٍ مِمَّنْ مَعَهُ إِنَّ هَذَا لَمِنْ أَهْلِ النَّارِ فَلَمَّا حَضَرَ الْقِتَالُ قَاتَلَ الرَّجُلُ أَشَدَّ الْقِتَالِ حَتَّى كَثُرَتْ بِهِ الْجِرَاحُ فَأَتَاهُ رِجَالٌ مِنْ أَصْحَابِ النَّبِيِّ ﷺ فَقَالُوا يَا رَسُولَ اللهِ أَرَأَيْتَالرَّجُلَ الَّذِي ذَكَرْتَ أَنَّهُ مِنْ أَهْلِ النَّارِ فَقَدْ وَاللهِ قَاتَلَ فِي سَبِيلِ اللهِ أَشَدَّ الْقِتَالِ وَكَثُرَتْ بِهِ الْجِرَاحُ فَقَالَ رَسُولُ اللهِ ﷺ أَمَا إِنَّهُ مِنْ أَهْلِ النَّارِ وَكَادَ بَعْضُ النَّاسِ أَنْ يَرْتَابَ فَبَيْنَمَا هُمْ عَلَى ذَلِكَ وَجَدَ الرَّجُلُ أَلَمَ الْجِرَاحِ فَأَهْوَى بِيَدِهِ الرَّجُلُ إِلَى كِنَانَتِهِ فَانْتَزَعَ مِنْهَا سَهْمًا فَانْتَحَرَ بِهِ فَاشْتَدَّ رَجُلٌ مِنَ الْمُسْلِمِينَ إِلَى رَسُولِ اللهِ ﷺ فَقَالَ يَا نَبِيَّ اللهِ قَدْ صَدَّقَ اللهُ حَدِيثَكَ قَدِ انْتَحَرَ فُلَانٌ فَقَتَلَ نَفْسَهُ  

[Machine] We were with the Prophet ﷺ at Hunayn when he said about a man who claimed to be Muslim, "He is from the people of the Fire." When the battle began, the man fought fiercely and was wounded. It was said to him, "O Messenger of Allah, the man you said is from the people of the Fire, today fought fiercely and died." The Prophet ﷺ said, "He will be in the Fire." Some of the companions of the Prophet ﷺ almost doubted it. While they were in this state, it was said to them, "He did not die, but he has severe wounds." When night fell, he could not bear the pain of his wounds and killed himself. The Prophet ﷺ was informed about this, and he said, "Allah is the Greatest! I bear witness that I am the slave of Allah and His Messenger." Then he ordered Bilal to call out to the people, "None shall enter Paradise except a Muslim soul, and indeed Allah supports His religion with a sinful person."  

كُنَّا مَعَ النَّبِيِّ ﷺ بِحُنَيْنٍ فَقَالَ لِرَجُلٍ مِمَّنْ يُدْعَى بِالْإِسْلَامِ «هُوَ مِنْ أَهْلِ النَّارِ» فَلَمَّا حَضَرَ الْقِتَالَ قَاتَلَ الرَّجُلُ قِتَالًا شَدِيدًا فَأَصَابَهُ الْجِرَاحُ فَقِيلَ لَهُ يَا رَسُولَ اللَّهِ الرَّجُلُ الَّذِي قُلْتَ إِنَّهُ مِنْ أَهْلِ النَّارِ قَاتَلَ الْيَوْمَ قِتَالًا شَدِيدًا فَمَاتَ فَقَالَ النَّبِيُّ ﷺ «إِلَى النَّارِ» فَكَادَ بَعْضُ أَصْحَابِ رَسُولِ اللَّهِ ﷺ أَنْ يَرْتَابَ فَبَيْنَمَا هُمْ عَلَى ذَلِكَ إِذْ قِيلَ لَمْ يَمُتْ وَبِهِ جِرَاحٌ شَدِيدَةٌ فَلَمَّا كَانَ اللَّيْلُ اشْتَدَّ بِهِ الْجِرَاحُ فَقَتَلَ نَفْسَهُ فَأُخْبِرَ النَّبِيُّ ﷺ بِذَلِكَ فَقَالَ «اللَّهُ أَكْبَرُ أَشْهَدُ أَنِّي عَبْدُ اللَّهِ وَرَسُولُهُ» ثُمَّ أَمَرَ بِلَالًا فَنَادَى فِي النَّاسِ «لَا يَدْخُلُ الْجَنَّةَ إِلَّا نَفْسٌ مَسْلَمَةٌ وَإِنَّ اللَّهَ يُؤَيِّدُ الدِّينَ بِالرَّجُلِ الْفَاجِرِ»  

We witnessed along with Messenger of Allah ﷺ the Khaibar (campaign). Messenger of Allah ﷺ told his companions about a man who claimed to be a Muslim, "This man is from the people of the Fire." When the battle started, the man fought very bravely and received a great number of wounds and got crippled. On that, a man from among the companions of the Prophet ﷺ came and said, "O Allah's Apostle! Do you know what the man you described as of the people of the Fire has done? He has fought very bravely for Allah's Cause and he has received many wounds." The Prophet ﷺ said, "But he is indeed one of the people of the Fire." Some of the Muslims were about to have some doubt about that statement. So while the man was in that state, the pain caused by the wounds troubled him so much that he put his hand into his quiver and took out an arrow and committed suicide with it. Off went some men from among the Muslims to Messenger of Allah ﷺ and said, "O Messenger of Allah ﷺ! Allah has made your statement true. So-and-so has committed suicide." Messenger of Allah ﷺ said, "O Bilal! Get up and announce in public: None will enter Paradise but a believer, and Allah may support this religion (Islam) with a wicked man." (Using translation from Bukhārī 6606)   

شَهِدْنَا مَعَ رَسُولِ اللهِ ﷺ خَيْبَرَ فَقَالَ رَسُولُ اللهِ ﷺ لِرَجُلٍ مِمَّنْ يَدَّعِي الْإِسْلَامَ هَذَا مِنْ أَهْلِ النَّارِ فَلَمَّا حَضَرَ الْقِتَالُ قَاتَلَ الرَّجُلُ أَشَدَّ الْقِتَالِ حَتَّى كَثُرَتْ بِهِ الْجِرَاحُ فَأَثْبَتَتْهُ فَجَاءَ رَجُلٌ مِنْ أَصْحَابِ رَسُولِ اللهِ ﷺ فَقَالَ يَا رَسُولَ اللهِ أَرَأَيْتَ الرَّجُلَ الَّذِي ذَكَرْتَ أَنَّهُ مِنْ أَهْلِ النَّارِ قَدْ وَاللهِ قَاتَلَ فِي سَبِيلِ اللهِ أَشَدَّ الْقِتَالِ وَكَثُرَتْ بِهِ الْجِرَاحُ؟ فَقَالَ رَسُولُ اللهِ ﷺ أَمَا إِنَّهُ مِنْ أَهْلِ النَّارِ وَكَادَ بَعْضُ النَّاسِ يَرْتَابُ فَبَيْنَا هُوَ عَلَى ذَلِكَ وَجَدَ الرَّجُلُ أَلَمَ الْجِرَاحِ فَأَهْوَى بِيَدِهِ إِلَى كِنَانَتِهِ فَاسْتَخْرَجَ مِنْهَا سَهْمًا فَانْتَحَرَ بِهَا فَاشْتَدَّ رِجَالٌ مِنَ الْمُسْلِمِينَ إِلَى رَسُولِ اللهِ ﷺ فَقَالُوا يَا رَسُولَ اللهِ قَدْ صَدَّقَ اللهُ حَدِيثَكَ قَدِ امْتُحِنَ فُلَانٌ فَقَتَلَ نَفْسَهُ فَقَالَ رَسُولُ اللهِ ﷺ يَا بِلَالُ قُمْ فَأَذِّنْ لَا يَدْخُلُ الْجَنَّةَ إِلَّا مُؤْمِنٌ وَإِنَّ اللهَ يُؤَيِّدُ الدِّينَ بِالرَّجُلِ الْفَاجِرِ