English translation
narrated from Abü Hurairah that the Prophet said: "Whoever rebels against obedience and splits away from the Jamâ'ah (main body of the Muslims) and dies (in that state) has died a death of Jâhiliyyah. Whoever fights for no real cause, getting angry for the sake of tribalism, calling for tribalism, or supporting tribalism, and is killed, dies in a state of Jâhili)yah. Whoever rebels against my Ummah, striking righteous and wicked alike, and does not spare the believers, and does not pay attention to anyone who has a covenant of protection with the Muslims, he is not of me and I am not of him."
