(50) باب مَا جَاءَ عَاشُورَاءُ أَىُّ يَوْمٍ هُوَ
Ibn Abbas narrated:
"The Messenger of Allah ordered fasting the tenth day for the Day of Ashura." (FR)
Reference (FR): Jami` at-Tirmidhi 755 (FR)
In-book reference (FR): Book 8, Hadith 74 (FR)
English translation (FR): Vol. 2, Book 3, Hadith 755 (FR)