‘Amir b. Sa’d reported on the authority of his father that one day Allah’s Messenger (may peace be upon him) came from a high, land. He passed by the mosque of Banu Mu’awiya, went in and observed two rak’ahs there and we also observed prayer along with him and he made a long supplication to his Lord. He then came to us and said: I asked my Lord three things and He has granted me two but has withheld one. I begged my Lord that my Ummah should not be destroyed because of famine and He granted me this. And I begged my Lord that my Ummah should not be destroyed by drowning (by deluge) and He granted me this. And I begged my Lord that there should be no bloodshed among the people of my Ummah. but He did not grant it.
Chapter : This Ummah would be destroyed by killing one another.