'Abdullah bin 'Umar (RA) reported: Allah's Messenger (may peace he upon him) singled out one day forbidding us to take vows and said: It would not avert anything; it is by which something is extracted from the miserly person.
Ibn 'Umar (RA) 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.
Ibn 'Umar (RA) reported that Allah's Apostle (ﷺ) forbade (people) taking vows, and said: It does not (necessarily) bring good (in the form of substantial, and tangible results), but it is the meant whereby something is extracted from the miserly persons.
Abu Hurairah (RA) reported Allah's Messenger (ﷺ) as saying: Do not take vows, for a vow has no effect against Fate; it is only from the miserly that something is extracted.
Abu Hurairah (RA) reported Allah's Messenger (ﷺ) forbidding taking of vows, and said: It does not avert Fate, but is the means by which something is extracted from the miser.
Abu Hurairah (RA) reported Allah's Apostle (ﷺ) as saying: The vow does not bring anything near to the son of Adam ؑؑwhich Allah has not ordained for him, but (at times) the vow coincides with Destiny, and this is how something is extracted from the miserly person, which that miser was not willing to give.