(1) باب الاِعْتِكَافِ فِي الْعَشْرِ الأَوَاخِرِ وَالاِعْتِكَافِ فِي الْمَسَاجِدِ كُلِّهَا
Narrated `Aisha:
(the wife of the Prophet) The Prophet (ﷺ) used to practice I`tikaf in the last ten days of Ramadan till he died and then his wives used to practice I`tikaf after him. (IT)
Reference (IT): Sahih al-Bukhari 2026 (IT)
In-book reference (IT): Book 33, Hadith 2 (IT)
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 3, Book 33, Hadith 243 (IT)