Narrated Sa`id bin Al-Harith: that he heard Ibn `Umar saying, "Weren't people forbidden to make vows?" The Prophet said, 'A vow neither hastens nor delays anything, but by the making of vows, some of the wealth of a miser is taken out."
Hadith ReferenceSahih Bukhari / The Book of Oaths and Vows / Hadith: 6692
Hadith Gradingمحدثین:أحاديث صحيح البخاريّ كلّها صحيحة