(41) باب كَفَّارَةِ النَّذْرِ .
It was narrated that 'Imran bin Husain said:
The Messenger of Allah said: "There is no vow to commit an act of disobedience or at the time of anger, and its expiation is the expiation for an oath." (ID)
Reference (ID): Sunan an-Nasa'i 3847 (ID)
In-book reference (ID): Book 35, Hadith 87 (ID)
English translation (ID): Vol. 4, Book 35, Hadith 3878 (ID)