Sahih Bukhari Book: 83, Hadith: 6781

حَدَّثَنَا أَبُو الْيَمَانِ، أَخْبَرَنَا شُعَيْبٌ، عَنِ الزُّهْرِيِّ، قَالَ أَخْبَرَنِي عُبَيْدُ اللَّهِ بْنُ عَبْدِ اللَّهِ، أَنَّ عَبْدَ اللَّهِ بْنَ عَبَّاسٍ، أَخْبَرَهُ أَنَّ سَعْدَ بْنَ عُبَادَةَ الأَنْصَارِيَّ اسْتَفْتَى النَّبِيَّ صلى الله عليه وسلم فِي نَذْرٍ كَانَ عَلَى أُمِّهِ، فَتُوُفِّيَتْ قَبْلَ أَنْ تَقْضِيَهُ‏.‏ فَأَفْتَاهُ أَنْ يَقْضِيَهُ عَنْهَا، فَكَانَتْ سُنَّةً بَعْدُ‏.‏ Narrated Sa`id bin ‘Ubada Al-Ansari: that he consulted the Prophet about a vow that had been made by his mother who died without fulfilling it. The Prophet gave his verdict that he should fulfill it on her behalf. The verdict became Sunna (i.e. the Prophet’s tradition). Chain : al-Hakm bin Nafi’, Abu al-Yaman – Shu’aib bin Abi Hamza – al-Zuhri – ‘Ubaydullah bin ‘Abdullah bin ‘Utba – ibn Abbas Data Source Disclaimer: The data presented on this website has been meticulously collected from Sunnah.com , a recognized and authentic source. ...