´It was narrated from 'Abdullah bin 'Umar that the Messenger of Allah forbade vows and said:` "They do not bring any good; they are just a means of taking wealth from the miserly."
Hadith Referenceسنن نسائي / كتاب الأيمان والنذور / 3832
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:متفق عليه
´It was narrated that 'Abdullah bin 'Umar said:` "The Messenger of Allah forbade vows and said: 'They do not change anything; they are just a means of taking wealth from the miserly.'"
Hadith Referenceسنن نسائي / كتاب الأيمان والنذور / 3833