[Machine] "That the Messenger of Allah ﷺ wrote a letter for him with advice to those who would come after him from among those whom Allah entrusted with authority, and he sealed it."  

«أَنَّ رَسُولَ اللهِ ﷺ كَتَبَ لَهُ كِتَابًا بِالْوَصَاةِ إِلَى مَنْ بَعْدَهُ مِمَّنْ وَلَّاهُ اللهُ الْأَمْرَ وَخَتَمَ عَلَيْهِ»