Narrated Abu Bakr As-Siddiq:"O you people! You recite this Ayah: Take care of yourselves! If you follow the guidance no harm shall come to you from those who are astray (5:105). I indeed heard the Messenger of Allah (ﷺ) saying: 'When the people see the wrongdoer, and they do not stop him (from doing wrong), then it is soon that Allah shall envelope you in a punishment from Him

English translation · Jami' at-Tirmidhi