Hadith 4501

حَدَّثَنَا مُسَدَّدٌ , حَدَّثَنَا يَحْيَى , عَنْ عُبَيْدِ اللَّهِ , قَالَ : أَخْبَرَنِي نَافِعٌ , عَنْ ابْنِ عُمَرَ رَضِيَ اللَّهُ عَنْهُمَا , قَالَ : كَانَ عَاشُورَاءُ يَصُومُهُ أَهْلُ الْجَاهِلِيَّةِ ، فَلَمَّا نَزَلَ رَمَضَانُ , قَالَ : " مَنْ شَاءَ صَامَهُ وَمَنْ شَاءَ لَمْ يَصُمْهُ " .
Narrated Ibn `Umar: Fasting was observed on the day of 'Ashura' (i.e. 10th of Muharram) by the people of the Pre-lslamic Period. But when (the order of compulsory fasting) in the month of Ramadan was revealed, the Prophet said, "It is up to one to fast on it (i.e. day of 'Ashura') or not."
Hadith Reference Sahih Bukhari / The Book of Commentary / Hadith: 4501
Hadith Grading محدثین: أحاديث صحيح البخاريّ كلّها صحيحة