Oaths and Vows (Kitab Al-Aiman Wa Al-Nudhur)

Dawud :: Book 21 : Hadith 3256

Narrated Abdullah ibn Umar:

The Prophet (peace_be_upon_him) said: If anyone swears an oath and makes an exception, he may fulfil it if he wishes and break it if he wishes without any accountability for breaking.

Source materials are from the University of Southern California MSA site
Hadith eBooks converted from Imaan Star