إِنَّ أَبِي ع اسْتَوْدَعَنِي مَا هُنَاكَ فَلَمَّا حَضَرَتْهُ الْوَفَاةُ قَالَ ادْعُ لِي شُهُوداً فَدَعَوْتُ لَهُ أَرْبَعَةً مِنْ قُرَيْشٍ فِيهِمْ نَافِعٌ مَوْلَى عَبْدِ اللَّهِ بْنِ عُمَرَ فَقَالَ اكْتُبْ هَذَا مَا أَوْصَى بِهِ يَعْقُوبُ بَنِيهِ يا بَنِيَّ إِنَّ اللَّهَ اصْطَفى لَكُمُ الدِّينَ فَلا تَمُوتُنَّ إِلَّا وَ أَنْتُمْ مُسْلِمُونَ[1] وَ أَوْصَى مُحَمَّدُ بْنُ عَلِيٍّ إِلَى جَعْفَرِ بْنِ مُحَمَّدٍ وَ أَمَر
“My father entrusted me with all that is there (the sacred objects inherited from the prophets such as directive wills etc.). When he was about to leave this world, he asked me to call for him a few people to bear testimony. I then called for him four people from Quraysh among them was Nafi‘ Mawla ‘Abdallah ibn ‘Umar.