Abdullah b. Umar 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 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 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

This hadith has been narrated on the authority of Mansur with the same chain of transmitters