Sahih Bukhari Volume 3, Book 33, Hadith Number 258.Sahih Bukhari Book 33. Retiring To a Masjid for Remembrance Of Allah (I'tikaf) Narated By Abdullah bin Umar : ‘Umar bin Al-Khattab said, “O Allah’s Apostle! I vowed in the Pre-lslamic period to perform Itikaf in Al-Masjid-al-Haram for one night.” The Prophet said, “Fulfill your vow.” So, he performed Itikaf for one night. Related Previous Post Sahih Bukhari Volume 3, Book 33, Hadith Number 259. Next Post Sahih Bukhari Volume 3, Book 33, Hadith Number 257.