(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. (IT)
Reference (IT): Sahih Muslim 1639 b (IT)
In-book reference (IT): Book 26, Hadith 4 (IT)
USC-MSA web (English) reference(deprecated numbering scheme): Book 14, Hadith 4020 (IT)