Fasting
7/41. Chapter:
Fasting the day of `Ashura’
Sunan Ibn Majah
حَدَّثَنَا مُحَمَّدُ بْنُ رُمْحٍ، أَنْبَأَنَا اللَّيْثُ بْنُ سَعْدٍ، عَنْ نَافِعٍ، عَنْ عَبْدِ اللَّهِ بْنِ عُمَرَ، أَنَّهُ ذُكِرَ عِنْدَ رَسُولِ اللَّهِ ـ صلى الله عليه وسلم ـ يَوْمُ عَاشُورَاءَ فَقَالَ: رَسُولُ اللَّهِ ـ صلى الله عليه وسلم ـ " كَانَ يَوْمًا يَصُومُهُ أَهْلُ الْجَاهِلِيَّةِ. فَمَنْ أَحَبَّ مِنْكُمْ أَنْ يَصُومَهُ فَلْيَصُمْهُ، وَمَنْ كَرِهَهُ فَلْيَدَعْهُ " .
It was narrated from ‘Abdullah bin ‘Umar that the Day of ‘Ashura’ was mentioned in the presence of the Messenger of Allah (ﷺ). The Messenger of Allah (ﷺ) said: “That was a day when the people of the Ignorance used to fast. So whoever among you wants to fast may do so, and whoever does not want to may leave it.”
Reference : Sunan Ibn Majah 1737In-book reference : Book 7, Hadith 100English translation : Vol. 1, Book 7, Hadith 1737