(41) باب كَفَّارَةِ النَّذْرِ .
It was narrated that 'Imran said:
The Messenger of Allah said: "There is no vow at a moment of anger and its expiation is the expiation for an oath." It was said: "Az-Zubair did not hear this Hadith from 'Imran bin Husain."
Reference: Sunan an-Nasa'i 3844
In-book reference: Book 35, Hadith 84
English translation: Vol. 4, Book 35, Hadith 3875