١ـ مُحَمَّدُ بْنُ يَحْيَى عَنْ عَلِيِّ بْنِ الْحَسَنِ التَّيْمِيِّ عَنْ مُحَمَّدِ بْنِ عَبْدِ الله بْنِ زُرَارَةَ عَنْ مُحَمَّدِ بْنِ الْفُضَيْلِ عَنْ أَبِي حَمْزَةَ عَنْ أَبِي جَعْفَرٍ (عَلَيهِ السَّلام) قَالَ إِنَّ الله لَيَدْفَعُ بِالْمُؤْمِنِ الْوَاحِدِ عَنِ الْقَرْيَةِ الْفَنَاءَ.
1. Muhammad ibn Yahya has narrated from Ali ibn al-Hassan al-Taymi from Muhammad ibn ‘Abd Allah ibn Zurara from Muhammad ibn al-Fudayl from abu Hamza from abu Ja’far  who has said the following: “Allah wards off destruction from a whole town just because of the existence of one believer in it.” 