[Machine] I heard the Messenger of Allah ﷺ say, "A man should not be alone with a woman without her being accompanied by a mahram, and a woman should not travel without a man, and a man should not enter upon a woman except with a mahram." A man asked, "O Messenger of Allah, my wife has a need and I have been enlisted for such and such expedition." He said, "Then go back and perform Hajj with your wife."
سَمِعْتُ رَسُولَ اللهِ ﷺ يَقُولُ «لَا يَخْلُوَنَّ رَجُلٌ مَعَ امْرَأَةٍ إِلَّا وَمَعَهَا ذُو مَحْرَمٍ وَلَا تُسَافِرُ إِلَّا مَعَ امْرَأَةٍ وَلَا يَدْخُلُ عَلَيْهَا رَجُلٌ إِلَّا مَعَ مَحْرَمٍ» فَقَالَ رَجُلٌ يَا رَسُولَ اللهِ إِنَّ امْرَأَتِي خَرَجَتْ حَاجَّةً وَإِنِّي اكْتُتِبْتُ فِي غَزْوَةِ كَذَا وَكَذَا قَالَ «فانْقَلِبْ فَحُجَّ مَعَ امْرَأَتِكَ»