(35) باب مَنْ مَاتَ وَعَلَيْهِ نَذْرٌ
It was narrated that Ibn 'Abbas said:
"Sa'd bin 'Ubadah asked the Messenger of Allah about a vow which his mother had sworn, but she died before she could fulfill it. The Messenger of Allah said: 'Fulfill it on her behalf.'" (ID)
Reference (ID): Sunan an-Nasa'i 3818 (ID)
In-book reference (ID): Book 35, Hadith 58 (ID)
English translation (ID): Vol. 4, Book 35, Hadith 3849 (ID)