(25) باب النَّذْرِ لاَ يُقَدِّمُ شَيْئًا وَلاَ يُؤَخِّرُهُ
It was narrated from Abu Hurairah that the Messenger of Allah said:
"A vow does not bring anything to the son of Adam that has not been decreed for him. It is just a means of taking wealth from the miserly."
Reference: Sunan an-Nasa'i 3804
In-book reference: Book 35, Hadith 44
English translation: Vol. 4, Book 35, Hadith 3835