That the Prophet ﷺ said: "Indeed a woman grants (assurances of protection) to a people" - meaning it is to be honored - "from the Muslims." There is something on this topic from Umm Hani, and this Hadith is Hasan Gharib. I asked Muhammad and he said: "This Hadith is Sahih. Kathir bin Ziad heard from Al-Walid bin Rabah, and Al-Walid bin Rabah heard from Abu Hurairah, and he is Muqarib (average) in Hadith.  

عَنِ النَّبِيِّ ﷺ قَالَ إِنَّ الْمَرْأَةَ لَتَأْخُذُ لِلْقَوْمِ يَعْنِي تُجِيرُ عَلَى الْمُسْلِمِينَ وَفِي الْبَابِ عَنْ أُمِّ هَانِئٍ وَهَذَا حَدِيثٌ حَسَنٌ غَرِيبٌ وَسَأَلْتُ مُحَمَّدًا فَقَالَ هَذَا حَدِيثٌ صَحِيحٌ وَكَثِيرُ بْنُ زَيْدٍ قَدْ سَمِعَ مِنَ الْوَلِيدِ بْنِ رَبَاحٍ وَالْوَلِيدُ بْنُ رَبَاحٍ سَمِعَ مِنْ أَبِي هُرَيْرَةَ وَهُوَ مُقَارِبُ الْحَدِيثِ  

"I granted asylum for two men among my brother-in-laws. So the Messeneger of Allah ﷺ said: 'We grant security to whomever you have granted security.'"  

رَسُولُ اللَّهِ ﷺ قَدْ أَمَّنَّا مَنْ أَمَّنْتِ