Al-Kāfi
Hadith 558 4ـ مُحَمَّدُ بْنُ يَحْيَى عَنْ مُحَمَّدِ بْنِ الْحُسَيْنِ عَنْ يَزِيدَ شَغَرٍ عَنْ هَارُونَ بْنِ حَمْزَةَ عَنْ أَبِي عَبْدِ الله (عَلَيْهِ السَّلام) قَالَ سَمِعْتُهُ يَقُولُ بَلْ هُوَ آياتٌ بَيِّناتٌ فِي صُدُورِ الَّذِينَ أُوتُوا الْعِلْمَ قَالَ هُمُ الائِمَّةُ (عَلَيْهم السَّلام) خَاصَّةً.
4. 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 (a.s.) 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 (a.s.) exclusive of all others.’”