كتاب المناسك
Read the English translation first, with the original Arabic directly underneath.
Abu Sa’id reported The Apostel of Allah (SWAS) as saying:
A woman who believes in Allah and the Last Day must not make a journey of more than three days unless she is accompanied by her father or her brother, or her husband or her son or her relative who is within the prohibited degree.
لاَ يَحِلُّ لاِمْرَأَةٍ تُؤْمِنُ بِاللَّهِ وَالْيَوْمِ الآخِرِ أَنْ تُسَافِرَ سَفَرًا فَوْقَ ثَلاَثَةِ أَيَّامٍ فَصَاعِدًا إِلاَّ وَمَعَهَا أَبُوهَا أَوْ أَخُوهَا أَوْ زَوْجُهَا أَوِ ابْنُهَا أَوْ ذُو مَحْرَمٍ مِنْهَا