[Machine] On the authority of Abu Sa'id Al-Khudri: "Whoever amongst you sees an evil action, let him change it with his hand..." Narrated by Muslim.
عَنْ أبِي سَعِيدٍ الخُدْرِيِّ: «مَن رَأى مِنكُمْ مُنْكَرًا فَلْيُغَيِّرْهُ بِيَدِهِ۔۔۔» رَواهُ مُسْلِمٌ
It was Marwan who initiated (the practice) of delivering khutbah (address) before the prayer on the 'Id day. A man stood up and said: Prayer should precede khutbah. He (Marwan) remarked, This (practice) has been done away with. Upon this Abu Sa'id remarked: This man has performed (his duty) laid on him. I heard the Messenger of Allah as saying: He who amongst you sees something abominable should modify it with the help of his hand; and if he has not strength enough to do it, then he should do it with his tongue, and if he has not strength enough to do it, (even) then he should (abhor it) from his heart, and that is the least of faith.
أَوَّلُ مَنْ بَدَأَ بِالْخُطْبَةِ يَوْمَ الْعِيدِ قَبْلَ الصَّلاَةِ مَرْوَانُ، فَقَامَ إِلَيْهِ رَجُلٌ فَقَالَ: الصَّلاَةُ قَبْلَ الْخُطْبَةِ۔ فَقَالَ قَدْ تُرِكَ مَا هُنَالِكَ۔ فَقَالَ أَبُو سَعِيدٍ: أَمَّا هَذَا فَقَدْ قَضَى مَا عَلَيْهِ سَمِعْتُ رَسُولَ اللَّهِ ﷺ يَقُولُ: «مَنْ رَأَى مِنْكُمْ مُنْكَرًا فَلْيُغَيِّرْهُ بِيَدِهِ، فَإِنْ لَمْ يَسْتَطِعْ فَبِلِسَانِهِ، فَإِنْ لَمْ يَسْتَطِعْ فَبِقَلْبِهِ وَذَلِكَ أَضْعَفُ الإِيمَانِ۔»