Chapter on Protective Jealousy
Man Lā Yaḥḍuruh al-Faqīh|Volume 3|Book 3|Chapter 34
وَ قَالَ عَلَيْهِ اَلسَّلاَمُ: "إِنَّ اَلْجَنَّةَ لَتُوجَدُ رِيحُهَا مِنْ مَسِيرَةِ خَمْسِمِائَةِ عَامٍ وَ لاَ يَجِدُهَا عَاقٌّ وَ لاَ دَيُّوثٌ" قِيلَ يَا رَسُولَ اَللَّهِ وَ مَا اَلدَّيُّوثُ قَالَ "اَلَّذِي تَزْنِي اِمْرَأَتُهُ وَ هُوَ يَعْلَمُ بِهَا".
He صلى الله عليه وعلى آله وسلم said: "Indeed, the fragrance of Paradise can be perceived from a distance of five hundred years, but one who is disobedient to his parents and a cuckold (dayyuth) will not perceive it." It was asked: "O Messenger of Allah سبحانه وتعالى, who is the dayyuth?" He (peace and blessings be upon him and his family) said: "The one whose wife commits adultery, and he is aware of it."
- Ṣaḥīḥ al-Faqīh