Hawzah News Agency- Muhammad ibn al-Hasan ibn Ahmad ibn al-Walid narrated to us that Muhammad ibn al-Hasan al-Saffar narrated from Ibrahim ibn Hashim, from Yahya ibn Abi Imran al-Hamdan, from Yunus ibn Abd al-Rahman, from someone who narrated that Imam Sadiq (pbuh) said:
کَانَ أَکْثَرُ عِبَادَهِ أَبِی ذَرٍّ رَحْمَهُ اللَّهِ عَلَیْهِ خَصْلَتَیْنِ التَّفَکُّرَ وَ الِاعْتِبَارَ.
The majority of Abu Dhar's worship, may Allah be pleased with him, consisted of two qualities: reflection and taking lesson [from happenings].
Al-Khisal,Book 3,Chapter 25
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