The Book of Vows (Kitab Al-Nadhr) 
Muslim :: Book 14 : Hadith 4034
'Uqba. b. Amir reported Allah's Messenger (may peace be upon him) as saying: The expiation of the (breach of) a vow is the same as that of the (breach of an oath).
The Book of Vows (Kitab Al-Nadhr)
Muslim :: Book 14 : Hadith 4034
'Uqba. b. Amir reported Allah's Messenger (may peace be upon him) as saying: The expiation of the (breach of) a vow is the same as that of the (breach of an oath).