 ٥ـ مُحَمَّدُ بْنُ يَحْيَى عَنْ أَحْمَدَ بْنِ مُحَمَّدٍ عَنِ الْحُسَيْنِ بْنِ سَعِيدٍ عَنْ فَضَالَةَ بْنِ أَيُّوبَ عَنْ عُمَرَ بْنِ أَبَانٍ قَالَ سَمِعْتُ أَبَا جَعْفَرٍ (عَلَيْهِ السَّلام) يَقُولُ إِنَّ الْعِلْمَ الَّذِي نَزَلَ مَعَ آدَمَ (عَلَيْهِ السَّلام) لَمْ يُرْفَعْ وَمَا مَاتَ عَالِمٌ فَذَهَبَ عِلْمُهُ.
 5. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from al-Husayn ibn Sa‘id from Fudalah ibn Ayyub from ‘Umar ibn Aban who has said that he heard abu Ja‘far  say the following. “The knowledge that came with Adam was not taken away. No man of knowledge has ever died along with his knowledge.”