٩ـ عَلِيُّ بْنُ مُحَمَّدٍ عَنْ صَالِحِ بْنِ أَبِي حَمَّادٍ عَنْ أَحْمَدَ بْنِ الْجَهْمِ الْخَزَّازِ عَنْ مُحَمَّدِ بْنِ عُمَرَ بْنِ يَزِيدَ عَنْ بَعْضِ أَصْحَابِهِ قَالَ كُنْتُ وَرَاءَ أَبِي الْحَسَنِ مُوسَى (عَلَيْهِ السَّلاَم) عَلَى الصَّفَا أَوْ عَلَى الْمَرْوَةِ وَهُوَ لا يَزِيدُ عَلَى حَرْفَيْنِ اللهمَّ إِنِّي أَسْأَلُكَ حُسْنَ الظَّنِّ بِكَ فِي كُلِّ حَالٍ وَصِدْقَ النِّيَّةِ فِي التَّوَكُّلِ عَلَيْكَ. 
9. Ali ibn Muhammad has narrated from Salih ibn abu Hammad from Ahmad ibn al-Jahm al-Khazzaz from Muhammad ibn ‘Umar ibn Yazid from certain individuals of his people who has said the following: “I was following abu al-Hassan, Musa , when climbing al-Safa’ and al-Marwah, and he did not say anything more than two words, ‘O Allah, I appeal before You to grant me optimism about You in all conditions and true intention to place my trust with You.’” 