Mishkat
al-Masabih
مشكاة المصابيح
07
Fasting
كتاب الصوم
Chapter 7a: Voluntary Fasting - Section 1
باب القضاء - الفصل الأول
Mishkat al-Masabih 2041
He said that when Allah's Messenger ﷺ fasted on the day of ‘Ashura’ and commanded that it should be observed as a fast, he was told it was a day held in honour by Jews and Christians, and said, “If I am spared till next year I shall fast on the ninth.” Muslim transmitted it.
وَعَن ابْنِ عَبَّاسٍ قَالَ: حِينَ صَامَ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَوْمَ عَاشُورَاءَ وَأَمَرَ بِصِيَامِهِ قَالُوا: يَا رَسُولَ اللَّهِ إِنَّهُ يَوْمٌ يُعَظِّمُهُ الْيَهُودُ وَالنَّصَارَى. فَقَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «لَئِنْ بَقِيتُ إِلَى قَابِلٍ لأصومن التَّاسِع» . رَوَاهُ مُسلم