Hadith
Sahih Muslim #2533
The Book of Fasting· كتاب الصيام
sahih_muslim:2533وَحَدَّثَنَا زُهَيْرُ بْنُ حَرْبٍ، وَعُثْمَانُ بْنُ أَبِي شَيْبَةَ، قَالاَ حَدَّثَنَا جَرِيرٌ، عَنِ الأَعْمَشِ، بِهَذَا الإِسْنَادِ وَقَالاَ فَلَمَّا نَزَلَ رَمَضَانُ تَرَكَهُ .
When (fasting) in Ramadan was (made) obligatory, he abandoned it (the practice of observing fast on Ashura).
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