وَقَالَ لِي أَحْمَدُ بْنُ مُحَمَّدٍ حَدَّثَنَا إِبْرَاهِيمُ، عَنْ أَبِيهِ، عَنْ جَدِّهِ، أَذِنَ عُمَرُ ـ رضى الله عنه ـ لأَزْوَاجِ النَّبِيِّ صلى الله عليه وسلم فِي آخِرِ حَجَّةٍ حَجَّهَا، فَبَعَثَ مَعَهُنَّ عُثْمَانَ بْنَ عَفَّانَ وَعَبْدَ الرَّحْمَنِ بْنَ عَوْفٍ‏.‏

Narrated Ibn `Abbas

The Prophet (ﷺ) said, "A woman should not travel except with a Dhu-Mahram (her husband or a man with whom that woman cannot marry at all according to the Islamic Jurisprudence), and no man may visit her except in the presence of a Dhu-Mahram." A man got up and said, "O Allah's Messenger (ﷺ)! I intend to go to such and such an army and my wife wants to perform Hajj." The Prophet (ﷺ) said (to him), "Go along with her (to Hajj).