٩ـ مُحَمَّدُ بْنُ يَحْيَى عَنْ أَحْمَدَ بْنِ مُحَمَّدٍ عَنِ الْحَسَنِ بْنِ عَلِيٍّ عَنْ مَرْوَانَ بْنِ مُسْلِمٍ عَنْ عَمَّارٍ قَالَ قَالَ لِي أَبُو عَبْدِ الله (عَلَيهِ السَّلام) أَخْبَرْتَ بِمَا أَخْبَرْتُكَ بِهِ أَحَداً قُلْتُ لا إِلا سُلَيْمَانَ بْنَ خَالِدٍ قَالَ أَحْسَنْتَ أَ مَا سَمِعْتَ قَوْلَ الشَّاعِرِ. فَلا يَعْدُوَنْ سِرِّي وَسِرُّكَ ثَالِثاً أَلا كُلُّ سِرٍّ جَاوَزَ اثْنَيْنِ شَائِعٌ‏.
9. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad from al- Hassan ibn Ali from Marwan ibn Muslim from ‘Ammar who has said the following: “Once Abu ‘Abdillah  asked me, ‘Did you tell anyone what I told you?’ I said, ‘No, I have not told anyone except Sulayman ibn Khalid.’ The Imam said, ‘Very good. Have you not heard the words of the poet: ‘Do not allow my secret and your secret pass to a third party. Is it not the case that a secret passing two people is public?”’ 