Bulugh al-Maram

Ibn 'Umar (RAA) narrated that The Messenger of Allah (ﷺ) said: “Whoever carries arms against us, is not one of us.” Agreed upon.

Abd Hurairah (RAA) narrated, “He who rebels against obedience to the ruler, abandons the Muslim community and then dies, his death will be as if he died at the time of Jahiliyah.” Related by Muslim.

Umm Salamah (RAA) narrated that The Messenger of Allah (ﷺ) said: “The transgressing party will kill 'Ammar ('Ammar bin Yasir).” Related by Muslim.

Ibn 'Umar (RAA) narrated that The Messenger of Allah (ﷺ) said “Do you realize Ibn Umm ’Abd what the ruling of Allah is concerning those who rebel against the ruler in this Ummah?’ I said, ‘Allah and His Messenger know best. ‘He said, “A wounded man among them is not to be given the last stroke (that kills him), their captive is not killed, the one who runs away is not followed and their booties are not divided (among other Muslims).” Related by Al-Bazzar and al-Hakim. The latter graded it as Sahih but he was mistaken as Kawthar bin Hakim (one of the narrators) is a rejected narrator. And it is authentic from similar chains as Mawquf (saying of a Companion) related by Ibn Abi Shaybah and Al-Hakim.

Arfajah bin Shuraih (RAA) narrated, ‘I heard the Messenger of Allah (ﷺ) say, “He who comes to you when you are united and wants to disunite your community, kill him.” Related by Muslim.