Sahih al-Bukhari
Sahih al-Bukhari 2006
Arabic hadith text
حَدَّثَنَا عُبَيْدُ اللَّهِ بْنُ مُوسَى، عَنِ ابْنِ عُيَيْنَةَ، عَنْ عُبَيْدِ اللَّهِ بْنِ أَبِي يَزِيدَ، عَنِ ابْنِ عَبَّاسٍ ـ رضى الله عنهما ـ قَالَ مَا رَأَيْتُ النَّبِيَّ صلى الله عليه وسلم يَتَحَرَّى صِيَامَ يَوْمٍ فَضَّلَهُ عَلَى غَيْرِهِ، إِلاَّ هَذَا الْيَوْمَ يَوْمَ عَاشُورَاءَ وَهَذَا الشَّهْرَ. يَعْنِي شَهْرَ رَمَضَانَ.
Translation
ʿUbayd Allāh ibn Mūsā related to us, from Ibn ʿUyaynah, from ʿUbayd Allāh ibn Abī Yazīd, from Ibn ʿAbbās (may Allah be pleased with them both), who said: I never saw the Prophet (Allah bless him and grant him peace) seek to fast on a day, giving it preference over others, except this day—the Day of ʿĀshūrāʾ—and this month, meaning Ramaḍān.