(2) باب النَّهْىِ عَنِ النَّذْرِ، وَأَنَّهُ، لاَ يَرُدُّ شَيْئًا
Ibn Umar reported Allah's Apostle (ﷺ) as saying:
The vow neither hastens anything nor defers anything, but is the means whereby (something) is extracted from the miserly person. (ID)
Reference (ID): Sahih Muslim 1639 b (ID)
In-book reference (ID): Book 26, Hadith 4 (ID)
USC-MSA web (English) reference(deprecated numbering scheme): Book 14, Hadith 4020 (ID)