‏القسامة والمحاربين والقصاص والديات‏ : Hadeeth No:4149 Safwan b. Ya'la b. Umayya thus reported from his father: I participated in the expedition to Tabuk with Allaah's Prophet (sallAllaahu alayhi wa sallam). And Ya'la used to say: That was the most weighty of my deeds, in my opinion. Safwan said that Ya'la had stated: I had a servant; he quarrelled with...

‏الجهاد والسير‏ : Hadeeth No:4314 It is narrated by Abu Nadr that he learnt from a letter sent by a man from the Aslam tribe, who was a Companion of the Prophet (sallAllaahu alayhi wa sallam) and whose name was 'Abdullah b. Abu Aufa, to 'Umar b. 'Ubaidullah when the latter marched upon Haruriyya (Khawarij) informing him that the Mes...