‏البر والصلة والآداب‏ : Hadeeth No:6336 Abu Huraira reported: Abu'l-Qasim (the kunya of Allaah's Messenger, sallAllaahu alayhi wa sallam), said: He who pointed a weapon towards his brother the angels invoke curse upon him even if he is his real brother so long as he does not abandon it (the pointing of weapon towards one's brother Muslim)...

‏فضائل الصحابة‏ : Hadeeth No:5960 Abdullah b. Abu Mulaika reported that Abdullah b. Jafar said to Ibn Zubair: Do you remember (the occasion) when we three (i. e. I, you and lbn 'Abbas) met Allaah's Messenger (sallAllaahu alayhi wa sallam) and he mounted us (on his camel) but left you? He said: Yes....