Abdullah b. 'Umar (Allah be pleased with both of them) reported that he heard the Messenger of Allah (ﷺ) say about the day of Ashura:
| Reference | : Sahih Muslim 1126d |
| In-book reference | : Book 13, Hadith 151 |
| USC-MSA web (English) reference | : Book 6, Hadith 2507 |
| (deprecated numbering scheme) |