١ـ مُحَمَّدُ بْنُ يَحْيَى عَنْ أَحْمَدَ بْنِ مُحَمَّدِ بْنِ عِيسَى عَنْ مُحَمَّدِ بْنِ سِنَانٍ عَنْ مُفَضَّلِ بْنِ عُمَرَ قَالَ قَالَ لِي أَبُو عَبْدِ الله (عَلَيهِ السَّلام) مَنْ رَوَى عَلَى مُؤْمِنٍ رِوَايَةً يُرِيدُ بِهَا شَيْنَهُ وَهَدْمَ مُرُوءَتِهِ لِيَسْقُطَ مِنْ أَعْيُنِ النَّاسِ أَخْرَجَهُ الله مِنْ وَلايَتِهِ إِلَى وَلايَةِ الشَّيْطَانِ فَلا يَقْبَلُهُ الشَّيْطَانُ.
1. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad ibn ‘Isa from Muhammad ibn Sinan from Mufaddal ibn ‘Umar who has said the following: “Once Abu ‘Abdillah  said to me, ‘Whoever makes a narration against a believer intending thereby to defame him and destroy his honor to discredit him in the eyes of people, Allah moves him out of His guardianship to that of Satan, and Satan will not accept him.’” 