Reference
ID 9262
Collector Muslim ibn al-Hajjaj
Book Sahih Muslim
Chapter The Book on Government
Reference (English Book) Book 20, Hadith 4662
Reference (Arabic Book) Book 34, Hadith 5004
Hadith Type Khabar
Matn (English)

It has been narrated on the authority of Abu Huraira that the Messenger of Allah (may peace be upon him) said: No two such persons shall be together in Hell as if one of them is such that his presence hurts the other. It was asked: Messenger of Allah, who are they? He said: A believer who killed a disbeliever and (then) kept to the right path."

Matn (Arabic)

حَدَّثَنَا عَبْدُ اللَّهِ بْنُ عَوْنٍ الْهِلاَلِيُّ، حَدَّثَنَا أَبُو إِسْحَاقَ الْفَزَارِيُّ، إِبْرَاهِيمُ بْنُ مُحَمَّدٍ عَنْ سُهَيْلِ بْنِ أَبِي صَالِحٍ، عَنْ أَبِيهِ، عَنْ أَبِي هُرَيْرَةَ، قَالَ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم ‏"‏ لاَ يَجْتَمِعَانِ فِي النَّارِ اجْتِمَاعًا يَضُرُّ أَحَدُهُمَا الآخَرَ ‏"‏ ‏.‏ قِيلَ مَنْ هُمْ يَا رَسُولَ اللَّهِ قَالَ ‏"‏ مُؤْمِنٌ قَتَلَ كَافِرًا ثُمَّ سَدَّدَ ‏"‏ ‏.‏