'Uqba b. Amir reported Messenger of Allah ﷺ as saying: Beware of getting, into the houses and meeting women (in seclusion). A person from the Ansir said: Allah's Messenger, what about husband's brother, whereupon he said: Husband's brother is like death.
حَدَّثَنَا قُتَيْبَةُ بْنُ سَعِيدٍ، حَدَّثَنَا لَيْثٌ، ح وَحَدَّثَنَا مُحَمَّدُ بْنُ رُمْحٍ، أَخْبَرَنَا اللَّيْثُ، عَنْ
يَزِيدَ بْنِ أَبِي حَبِيبٍ، عَنْ أَبِي الْخَيْرِ، عَنْ عُقْبَةَ بْنِ عَامِرٍ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم
قَالَ " إِيَّاكُمْ وَالدُّخُولَ عَلَى النِّسَاءِ " . فَقَالَ رَجُلٌ مِنَ الأَنْصَارِ يَا رَسُولَ اللَّهِ أَفَرَأَيْتَ
الْحَمْوَ قَالَ " الْحَمْوُ الْمَوْتُ " .
• Sahih Muslim, 2172a
• Sahih Muslim, Vol. 5, Book of Greetings, Hadith 5400
• Sahih Muslim, Book of Greetings, Hadith 5400