To mount a woman behind a man who is Dha-Mahram

Narrated Anas bin Malik :

We were coming from Khaibar along with Allah's Apostle while l was riding behind Abu Talha and he was proceeding. While one of the wives of Allah's Apostle was riding behind Allah's Apostle, suddenly the foot of the camel Slipped and I said, "The woman!" and alighted (hurriedly). Allah's Apostle ﷺ said, "She is your mother." Sol resaddled the she-camel and Allah's Apostle mounted it. When he approached or saw Medina, he said, "Ayibun, ta'ibun, 'abidun, li-Rabbina hami-dun."

حَدَّثَنَا الْحَسَنُ بْنُ مُحَمَّدِ بْنِ صَبَّاحٍ، حَدَّثَنَا يَحْيَى بْنُ عَبَّادٍ، حَدَّثَنَا شُعْبَةُ، أَخْبَرَنِي يَحْيَى بْنُ أَبِي إِسْحَاقَ، قَالَ سَمِعْتُ أَنَسَ بْنَ مَالِكٍ ـ رضى الله عنه ـ قَالَ أَقْبَلْنَا مَعَ رَسُولِ اللَّهِ ﷺ مِنْ خَيْبَرَ، وَإِنِّي لَرَدِيفُ أَبِي طَلْحَةَ وَهْوَ يَسِيرُ وَبَعْضُ نِسَاءِ رَسُولِ اللَّهِ ﷺ رَدِيفُ رَسُولِ اللَّهِ ﷺ إِذْ عَثَرَتِ النَّاقَةُ فَقُلْتُ الْمَرْأَةَ. فَنَزَلْتُ. فَقَالَ رَسُولُ اللَّهِ ﷺ " إِنَّهَا أُمُّكُمْ ". فَشَدَدْتُ الرَّحْلَ وَرَكِبَ رَسُولُ اللَّهِ ﷺ فَلَمَّا دَنَا أَوْ رَأَى الْمَدِينَةَ قَالَ " آيِبُونَ تَائِبُونَ، عَابِدُونَ لِرَبِّنَا، حَامِدُونَ ".