'A'isha (Allah be pleased with her) reported that the Quraish used to fast on the day of 'Ashura in the pre-Islamic days and the Messenger of Allah (ﷺ) also observed it. When he migrated to Medina, he himself observed this fast and commanded (others) to observe it. But when fasting during the month of Ramadan was made obligatory he said:
Reference | : Sahih Muslim 1125a |
In-book reference | : Book 13, Hadith 143 |
USC-MSA web (English) reference | : Book 6, Hadith 2499 |
(deprecated numbering scheme) |