Narrated [Ibn 'Abbas (RA)] : A man had vowed to make his wife like his mother (i.e. forbidden for him). Then he had intercourse with her, so he went to the Prophet ( صلی اللہ علیہ وسلم ) and said, "I had intercourse with her before making the atonement." He replied, "Do not go near her till you do what Allah has commanded you to do." Reported by al-Arba'a. at-Tirmidhi graded it Sahih (authentic) but an-Nasa'i held that the stronger view is that it is Mursal (missing link after the Tabi'i)] . al-Bazzar reported it through another chain, from Ibn 'Abbas (RA) and he added: "Make atonement and do not repeat it."