(81) باب الْمُعْتَكِفِ يَعُودُ الْمَرِيضَ
Narrated Abdullah ibn Umar:
Umar (may Allah be pleased with him) took a vow in the pre-Islamic days to spend a night or a day in devotion near the Ka'bah (in the sacred mosque). He asked the Prophet (ﷺ) about it. He said: Observe i'tikaf (i.e. spend a night or a day near the Ka'bah) and fast. (JA)
Reference (JA): Sunan Abi Dawud 2474 (JA)
In-book reference (JA): Book 14, Hadith 162 (JA)
English translation (JA): Book 13, Hadith 2468 (JA)