The Imams are those who have received Knowledge and it is firmly Established in their Hearts
5 Aḥadīth
Ahmad ibn Mahran has narrated from Muhammad ibn Ali from Hammed ibn ’Isa from al-Husayn ibn al-Mukhtar from abu Basir who has said that he heard abu ‘Abdallah 
say the following about this verse of the Holy Quran. “In fact, the Quran consists of illustrious verses that exist in the hearts of those who have knowledge. . .” (29:49) The Imams pointed to his own chest.”
أَحْمَدُ بْنُ مِهْرَانَ عَنْ مُحَمَّدِ بْنِ عَلِيٍّ عَنْ حَمَّادِ بْنِ عِيسَى عَنِ الْحُسَيْنِ بْنِ الْمُخْتَارِ عَنْ أَبِي بَصِيرٍ قَالَ سَمِعْتُ أَبَا جَعْفَرٍ يَقُولُ فِي هَذِهِ الايَةِ بَلْ هُوَ آياتٌ بَيِّناتٌ فِي صُدُورِ الَّذِينَ أُوتُوا الْعِلْمَ فَأَوْمَأَ بِيَدِهِ إِلَى صَدْرِهِ.
It is narrated from him from Muhammad ibn Ali from ibn Mahbub from ‘Abd al-‘Aziz al-‘Abdi from abu ‘Abdallah who has said the following about the words of Allah, the Most Holy, the Most High. “In fact, the Quran consists of illustrious verses that exist in the hearts of those who have knowledge. . .” (29:49) ‘They are the Imams ’.
عَنْهُ عَنْ مُحَمَّدِ بْنِ عَلِيٍّ عَنِ ابْنِ مَحْبُوبٍ عَنْ عَبْدِ الْعَزِيزِ الْعَبْدِيِّ عَنْ أَبِي عَبْدِ الله فِي قَوْلِ الله عَزَّ وَجَلَّ بَلْ هُوَ آياتٌ بَيِّناتٌ فِي صُدُورِ الَّذِينَ أُوتُوا الْعِلْمَ قَالَ هُمُ الائِمَّةُ (عَلَيْهم السَّلام )
It is narrated from him from Muhammad ibn Ali from ’Uthman ibn ‘Isa from Sama‘a from abu Basir from abu Ja‘far who has said the following about this verse of the Holy Quran. “In fact, the Quran consists of illustrious verses that exist in the hearts of those who have knowledge. . .” (29:49) The Imams then said, “O abu Muhammad, for the sake of Allah, be the judge and tell, of who it is spoken (so often) between the two covers of the Holy Quran?” I then asked, “Who are they, “May Allah take my soul in service for your cause. The Imams said, “Who else can they be other than ourselves?”
وَعَنْهُ عَنْ مُحَمَّدِ بْنِ عَلِيٍّ عَنْ عُثْمَانَ بْنِ عِيسَى عَنْ سَمَاعَةَ عَنْ أَبِي بَصِيرٍ قَالَ قَالَ أَبُو جَعْفَرٍ فِي هَذِهِ الايَةِ بَلْ هُوَ آياتٌ بَيِّناتٌ فِي صُدُورِ الَّذِينَ أُوتُوا الْعِلْمَ ثُمَّ قَالَ أَمَا وَالله يَا أَبَا مُحَمَّدٍ مَا قَالَ بَيْنَ دَفَّتَيِ الْمُصْحَفِ قُلْتُ مَنْ هُمْ جُعِلْتُ فِدَاكَ قَالَ مَنْ عَسَى أَنْ يَكُونُوا غَيْرَنَا.
Muhammad ibn Yahya has narrated from Muhammad ibn al-Husayn from Yazid Sha‘ar from Harun ibn Hamza who has said that he hear abu ‘Abdallah say who has said the following. “In fact, the Quran consists of illustrious verses that exist in the hearts of those who have knowledge. . .” (29:49) ‘They are the Imams exclusive of all others.’”
مُحَمَّدُ بْنُ يَحْيَى عَنْ مُحَمَّدِ بْنِ الْحُسَيْنِ عَنْ يَزِيدَ شَغَرٍ عَنْ هَارُونَ بْنِ حَمْزَةَ عَنْ أَبِي عَبْدِ الله قَالَ سَمِعْتُهُ يَقُولُ بَلْ هُوَ آياتٌ بَيِّناتٌ فِي صُدُورِ الَّذِينَ أُوتُوا الْعِلْمَ قَالَ هُمُ الائِمَّةُ (عَلَيْهم السَّلام) خَاصَّةً.
A number of our people has narrated from Ahmad ibn Muhammad from al-Husayn ibn Sa‘d from Muhammad ibn al-Fudayl who has said that he asked abu ‘Abdallah about the meaning of the following verse of the Holy Quran. “In fact, the Quran consists of illustrious verses that exist in the hearts of those who have knowledge. . .” (29:49) The Imams said, “They are the Imams exclusive of all others.”
عِدَّةٌ مِنْ أَصْحَابِنَا عَنْ أَحْمَدَ بْنِ مُحَمَّدٍ عَنِ الْحُسَيْنِ بْنِ سَعِيدٍ عَنْ مُحَمَّدِ بْنِ الْفُضَيْلِ قَالَ سَأَلْتُهُ عَنْ قَوْلِ الله عَزَّ وَجَلَّ بَلْ هُوَ آياتٌ بَيِّناتٌ فِي صُدُورِ الَّذِينَ أُوتُوا الْعِلْمَ قَالَ هُمُ الائِمَّةُ (عَلَيْهم السَّلام) خَاصَّةً.