Narrated Abu Huraira:
The Prophet (ﷺ) used to perform I`tikaf every year in the month of Ramadan for ten days, and when it was the year of his death, he stayed in I`tikaf for twenty days.
| Reference | : Sahih al-Bukhari 2044 |
| In-book reference | : Book 33, Hadith 19 |
| USC-MSA web (English) reference | : Vol. 3, Book 33, Hadith 260 |
| (deprecated numbering scheme) |