Full Sharh — Sunan Ibn Majah 1737
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 " .
English Translation
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.”
Source
Sunan Ibn Majah(سنن ابن ماجه)
Fasting
Hadith Number
1737
Grade
Sahih