وَحَدَّثَنَا عَبْدُ بْنُ حُمَيْدٍ، أَخْبَرَنَا عَبْدُ الرَّزَّاقِ، أَخْبَرَنَا مَعْمَرٌ، عَنْ أَيُّوبَ، عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ، قَالَ لَمَّا قَفَلَ النَّبِيُّ صلى الله عليه وسلم مِنْ حُنَيْنٍ سَأَلَ عُمَرُ رَسُولَ اللَّهِ صلى الله عليه وسلم عَنْ نَذْرٍ كَانَ نَذَرَهُ فِي الْجَاهِلِيَّةِ اعْتِكَافِ يَوْمٍ . ثُمَّ ذَكَرَ بِمَعْنَى حَدِيثِ جَرِيرِ بْنِ حَازِمٍ .
lbn 'Umar reported: When Allah's Apostle (PBUH) came back from the Battle of Hunain, Umar asked Allah's Messenger (PBUH) about the vow he had taken during the days of Ignorance that he would observe I'tikaf for a day. The rest of the hadith is the same. Translation Not Available
Book Ref: Sahih Muslim Book 27 Hadith 4075
Web Ref: Sahih Muslim Book 15 Hadith 1656 d