“Make the people pay attention.” Then he said: “Do not turn back into disbelievers after I am gone, striking one another’s necks.” (Using translation from Ibn Mājah 3942)  

أَنَّ رَسُولَ اللَّهِ ﷺ قَالَ اسْتَنْصَتَ النَّاسَ فِي حَجَّةِ الْوَدَاعِ ثُمَّ قَالَ «لَا تَرْجِعُوا بَعْدِي كُفَّارًا يَضْرِبُ بَعْضُكُمْ رِقَابَ بَعْضٍ»