(1) باب الأَمْرِ بِقَضَاءِ النَّذْرِ
Ibn Abbas reported that Sa'd b. Ubida asked Allah's Messenger (ﷺ) for a decision about a vow taken by his mother who had died before fulfilling it. Allah's Messenger (ﷺ) said:
Fulfil it on her behalf. (ES)
Reference (ES): Sahih Muslim 1638 a (ES)
In-book reference (ES): Book 26, Hadith 1 (ES)
USC-MSA web (English) reference(deprecated numbering scheme): Book 14, Hadith 4017 (ES)