Narrated Salama bin Al-Akwa`:
Allah's Messenger (ﷺ) said to a man from the tribe of Al-Aslam, "Proclaim among your people (or the people) on the day of 'Ashura' (tenth of Muharram), 'Whosoever has eaten anything should fast for the rest of the day; and whoever has not eaten anything, should complete his fast.' "
Reference | : Sahih al-Bukhari 7265 |
In-book reference | : Book 95, Hadith 19 |
USC-MSA web (English) reference | : Vol. 9, Book 91, Hadith 370 |
(deprecated numbering scheme) |