3ـ مُحَمَّدُ بْنُ يَحْيَى عَنْ أَحْمَدَ بْنِ مُحَمَّدِ بْنِ عِيسَى عَنِ ابْنِ فَضَّالٍ عَنْ عَلِيِّ بْنِ عُقْبَةَ عَنْ أَبِي عَبْدِ الله (عَلَيهِ السَّلام) قَالَ الْمُؤْمِنُ أَخُو الْمُؤْمِنِ عَيْنُهُ وَدَلِيلُهُ لا يَخُونُهُ وَلا يَظْلِمُهُ وَلا يَغُشُّهُ وَلا يَعِدُهُ عِدَةً فَيُخْلِفَهُ.
3. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad ibn ‘Isa from ibn Faddal from Ali ibn ‘Uqbah from Abu ‘Abdillah 
who has said the following: “The believer is a brother (in belief) of a believer, his eyes and his guide. He does not violate his trust, does not do injustice to him, or deceive him, and does not promise him only to ignore it later on.”’
