'Uqbah bin 'Amir (May Allah be pleased with him) said: The Messenger of Allah (ﷺ) said, "Avoid (entering a place) in which are women (uncovered or simply to mix with them in seclusion)." A man from the Ansar said, "Tell me about the brother of a woman's husband." He replied, "The brother of a woman's husband is death."[Al- Bukhari and Muslim].

'Uqbah bin 'Amir (May Allah be pleased with him) said: The Messenger of Allah (ﷺ) said, "Avoid (entering a place) in which are women (uncovered or simply to mix with them in seclusion)." A man from the Ansar said, "Tell me about the brother of a woman's husband." He replied, "The brother of a woman's husband is death."[Al- Bukhari and Muslim].

وعن عقبة بن عامر رضي الله عنه أن رسول الله صلى الله عليه وسلم قال‏:‏ ‏"‏إياكم والدخول على النساء‏"‏، فقال رجل من الأنصار‏:‏ أفرأيت الحمو‏؟‏ قال‏:‏ ‏"‏الحمو الموت‏"‏ ‏(‏‏(‏متفق عليه‏)‏‏)‏‏.‏ ‏ ‏الحمو‏ ‏ قريب الزوج كأخيه، وابن أخيه، وابن عمه‏.‏