Hadith 255

(حديث مرفوع) حَدَّثَنَا يَحْيَى ، عَنْ عُبَيْدِ اللَّهِ ، حَدَّثَنِي نَافِعٌ ، عَنِ ابْنِ عُمَرَ ، عَنْ عُمَرَ ، أَنَّهُ قَالَ : يَا رَسُولَ اللَّهِ ، إِنِّي نَذَرْتُ فِي الْجَاهِلِيَّةِ أَنْ أَعْتَكِفَ فِي الْمَسْجِدِ الْحَرَامِ لَيْلَةً ، فَقَالَ لَهُ : " فَأَوْفِ بِنَذْرِكَ " .
It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that once Sayyiduna Umar (may Allah be pleased with him) mentioned in the presence of the Messenger of Allah, "O Messenger of Allah! In the days of ignorance, I had vowed to perform i'tikaf for one night in Masjid al-Haram. What should I do now?" He said: "Fulfill your vow."
Hadith Reference مسند احمد / مسند الخلفاء الراشدين / 255
Hadith Grading حکم دارالسلام: إسناده صحيح، خ: 2042، م: 1656