Hadith

 حَدَّثَنَا مُحَمَّدُ بْنُ اَلْحَسَنِ بْنِ أَحْمَدَ بْنِ اَلْوَلِيدِ ره قَالَ حَدَّثَنَا مُحَمَّدُ بْنُ يَحْيَى اَلْعَطَّارُ عَنْ بَعْضِ أَصْحَابِهِ عَنْ أَبِي عَبْدِ اَللَّهِ ع قَالَ : اَلْمُؤْمِنُ أَصْدَقُ عَلَى نَفْسِهِ مِنْ سَبْعِينَ مُؤْمِناً عَلَيْهِ.

 Mohammed bin al-Hasan bin Ahmed bin al-Waleed, Allah may have mercy upon him, narrated to us from Mohammed bin Yahya al-Attar from one of his companions that Abu Abdullah (a) said: The believer is self-righteous. He is more sincere with himself than seventy believers.

Ṣifāt al-Shīʿa

Book 1, Chapter 60