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Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
nasai-kubra:3569 – Aḥmad b. Sulaymān > Yaʿlá > Sufyān > Manṣūr > Ribʿī > Abū Bakrah

"If two Muslim men bear weapons against each other, then they are both on the brink of Hell. And if one of them kills the other, they will both be in Hell." (Using translation from Nasāʾī 4117)  

الكبرى للنسائي:٣٥٦٩ – أَخْبَرَنَا أَحْمَدُ بْنُ سُلَيْمَانَ قَالَ حَدَّثَنَا يَعْلَى قَالَ حَدَّثَنَا سُفْيَانُ عَنْ مَنْصُورٍ عَنْ رِبْعِيٍّ عَنْ أَبِي بَكْرَةَ قَالَ

«إِذَا حَمَلَ الرَّجُلَانِ الْمُسْلِمَانِ السِّلَاحَ أَحَدُهُمَا عَلَى الْآخَرِ فَهُمَا عَلَى جُرُفِ النَّارِ فَإِذَا قَتَلَ أَحَدُهُمَا الْآخَرَ فَهُمَا فِي النَّارِ»  

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Collected by Nasāʾī
nasai:4117 – Aḥmad b. Sulaymān > Yaʿlá > Sufyān > Manṣūr > Ribʿī > Abū Bakrah

"If two Muslim men bear weapons against each other, then they are both on the brink of Hell. And if one of them kills the other, they will both be in Hell."  

النسائي:٤١١٧ – أَخْبَرَنَا أَحْمَدُ بْنُ سُلَيْمَانَ قَالَ حَدَّثَنَا يَعْلَى قَالَ حَدَّثَنَا سُفْيَانُ عَنْ مَنْصُورٍ عَنْ رِبْعِيٍّ عَنْ أَبِي بَكْرَةَ قَالَ

إِذَا حَمَلَ الرَّجُلاَنِ الْمُسْلِمَانِ السِّلاَحَ أَحَدُهُمَا عَلَى الآخَرِ فَهُمَا عَلَى جُرُفِ جَهَنَّمَ فَإِذَا قَتَلَ أَحَدُهُمَا الآخَرَ فَهُمَا فِي النَّارِ