 ١ـ الْحُسَيْنُ بْنُ مُحَمَّدٍ عَنْ مُعَلَّى بْنِ مُحَمَّدٍ عَنْ أَحْمَدَ بْنِ مُحَمَّدِ بْنِ عَبْدِ الله عَنْ أَحْمَدَ بْنِ هِلالٍ عَنْ أُمَيَّةَ بْنِ عَلِيٍّ عَنْ دَاوُدَ الرَّقِّيِّ قَالَ سَأَلْتُ أَبَا عَبْدِ الله (عَلَيْهِ السَّلام) عَنْ قَوْلِ الله تَبَارَكَ وَتَعَالَى وَما تُغْنِي الاياتُ وَالنُّذُرُ عَنْ قَوْمٍ لا يُؤْمِنُونَ قَالَ الايَاتُ هُمُ الائِمَّةُ وَالنُّذُرُ هُمُ الانْبِيَاءُ (عَلَيْهم السَّلام )
 1. Al-Husayn ibn Muhammad has narrated from MuAlia ibn Muhammad from Ahmad ibn Muhammad ibn ’Abdallah from Ahmad ibn Hilal from ’Umayyah ibn Ali from Dawud al-Riqqi who has said that he asked Imam abu ‘Abdallah  about the meaning of the words of Allah in the following verse. “The signs and warnings are of no avail to the disbelieving people.” (10:101) The Imams  said, “Signs are the Imams  and warnings are the prophets (s.a.).”