"The Messenger of Allah [SAW] said: 'Whoever parts from obedience, and splits away from the Jama'ah and dies, then he has died a death of Jahiliyyah. Whoever rebels against my Ummah, killing good and evil people alike, and does not try to avoid killing the believers, and does not pay attention to those who are under a covenant, then he is not of me. Whoever fights for a cause that is not clear, advocating tribalism, getting angry for the sake of tribalism, and he is killed, then he has died a death of Jahiliyyah.'" (Using translation from Nasāʾī 4114)  

قَالَ رَسُولُ اللهِ ﷺ «مَنْ خَرَجَ مِنَ الطَّاعَةِ وَفَرَّقَ الْجَمَاعَةَ فَمَاتَ مَاتَ مِيتَةً جَاهِلِيَّةً وَمَنْ خَرَجَ عَلَى أُمَّتِي يَضْرِبُ بَرَّهَا وَفَاجِرَهَا لَا يَتَحَاشَى مِنْ مُؤْمِنِهَا وَلَا يَفِي لِذِي عَهْدِهَا فَلَيْسَ مِنِّي وَمَنْ قَاتَلَ تَحْتَ رَايَةٍ عُمِّيَّةٍ يَدْعُو إِلَى عَصَبَةٍ أَوْ يَغْضَبُ لِعَصَبَةٍ فَقُتِلَ فَقِتْلَةٌ جَاهِلِيَّةٌ»  

"The Messenger of Allah [SAW] said: 'Whoever fights for a cause that is not clear, advocating tribalism, getting angry for the sake of tribalism, then he has died a death of Jahiliyyah.'" (Using translation from Nasāʾī 4115)  

قَالَ رَسُولُ اللهِ ﷺ «مَنْ قُتِلَ تَحْتَ رَايَةٍ عُمِّيَّةٍ يُقَاتِلُ عَصَبَةً وَيَغْضَبُ لِعَصَبَةٍ فَقِتْلَتُةُ جَاهِلِيَّةٌ» قَالَ أَبُو عَبْدِ الرَّحْمَنِ عِمْرَانُ الْقَطَّانُ لَيْسَ بِالْقَوِيِّ