[Machine] The Messenger of Allah ﷺ gave us a sermon that touched the hearts and brought tears to the eyes. So we said, "O Messenger of Allah, it seems like a farewell sermon, so advise us." He said, "I advise you to have taqwa (fearfulness) of Allah, to listen and obey, even if an Abyssinian slave becomes your leader. After me, you will see many differences, so adhere to my Sunnah (way) and the Sunnah of the rightly-guided caliphs. Bite onto it with your molars and beware of newly-innovated matters, for every newly-innovated matter is misguidance."
وَعَظَنَا رَسُولُ اللهِ ﷺ مَوْعِظَةً وَجَلَّتْ مِنْهَا الْقُلُوبُ وَذَرَفَتْ مِنْهَا الْأَعْيُنُ فَقُلْنَا يَا رَسُولَ اللهِ كَأَنَّهَا مَوْعِظَةُ مُوَدِّعٍ فَاعْهَدْ إِلَيْنَا فَقَالَ «عَلَيْكُمْ بِتَقْوَى اللهِ وَالسَّمْعِ وَالطَّاعَةِ وَإِنْ كَانَ عَبْدًا حَبَشِيًّا فَمَنْ يَعِشْ مِنْكُمْ بَعْدِي فَسَيَرَى اخْتِلَافًا كَثِيرًا فَعَلَيْكُمْ بِسُنَّتِي وَسُنَّةِ الْخُلَفَاءِ الرَّاشِدِينَ الْمَهْدِيِّينَ عَضُّوا عَلَيْهَا بِالنَّوَاجِذِ وَإِيَّاكُمْ وَمُحْدَثَاتِ الْأُمُورِ وَكُلُّ مُحْدَثَةٍ ضَلَالَةٌ»