Musnad Ahmad 435:0

Mu'awiyah ibn Abi Sufyan narrated: I heard the Messenger of Allah (ﷺ) say: "Indeed, you are a people who commit sins, and you will continue to commit them until the Day of Resurrection. But if you wish, I will inform you of what I heard from the Messenger of Allah (ﷺ)." He said: "I heard the Messenger of Allah (ﷺ) say: 'A group of my Ummah will continue to prevail upon the truth; those who abandon them will not harm them, until the command of Allah comes while they are in that state.'"