CONFIDENTIALITY H 691 "On the Day of Judgement the people in the most evil position in the Sight of Allah will be the man who sleeps and shares with his wife and then broadcasts her secret." R 691 Muslim with a chain up to Abu Sa'id Khudri who related that the Prophet, praise and peace be upon him, said this.
684- وعن أَبي سعيد الخدري رضي الله عنه ، قَالَ : قَالَ رسول الله صلى الله عليه وآله وسلم : "إنَّ مِنْ أشَرِّ النَّاسِ عِنْدَ اللهِ مَنْزِلَةً يَوْمَ القِيَامَةِ الرَّجُلَ يُفْضِي إِلَى الْمَرْأةِ وتُفْضِي إِلَيْهِ ، ثُمَّ يَنْشُرُ سِرَّهَا" رواه مسلم .