The Book on Government (Kitab Al-Imara)

Muslim :: Book 20 : Hadith 4719

It his been narrated on the authority of Umair b. Umm Hani who said: I heard Mu'awiya say (while delivering a sermon from the pulpit) that he heard the Messenger of Allah (may peace be upon him) say: A group of people from my Umma will continue to obey Allah's Command, and those who desert or oppose them shall not be able to do them any harm. They will be dominating the peeple until Allah's Command is executed (i. e. Resurrection is established).