"Two will never be gathered together in the Fire: A Muslim who killed a disbeliever then tried his best and did not deviate. And two will never be gathered together in the lungs of a believer: Dust in the cause of Allah, and the odor of Hell. And two will never be gathered in the heart of a salve: Faith and envy." (Using translation from Nasāʾī 3109)
عَنْ رَسُولِ اللَّهِ ﷺ قَالَ «لَا يَجْتَمِعَانِ فِي النَّارِ اجْتِمَاعًا يَضُرُّ أَحَدُهُمَا الْآخَرَ مُسْلِمٌ قَتَلَ كَافِرًا ثُمَّ سَدَّدَ الْمُسْلِمُ وَقَارَبَ وَلَا يَجْتَمِعَانِ فِي جَوْفِ عَبْدٍ غُبَارٌ فِي سَبِيلِ اللَّهِ وَدُخَانُ جَهَنَّمَ وَلَا يَجْتَمِعَانِ فِي قَلْبِ عَبْدٍ الْإِيمَانُ وَالشُّحُّ»