عَنْ عُقْبَةَ بْنِ عَامِرٍ رَضِيَ اللَّهُ عَنْهُ أَنَّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ قَالَ إِيَّاكُمْ وَالدُّخُولَ عَلَى النِّسَاءِ فَقَالَ رَجُلٌ مِنَ الْأَنْصَارِ يَا رَسُولَ اللَّهِ أَفَرَأَيْتَ الْحَمْوَ قَالَ الْحَمْوُ الْمَوْتُ
Narrated by Sayyiduna Uqbah bin Amir (may Allah be pleased with him): The Noble Prophet (peace and blessings be upon him) said: Beware especially of entering upon women. An Ansari said: O Messenger of Allah! What is your opinion about the brother-in-law? The Prophet (peace and blessings be upon him) said: The brother-in-law is death.