Sahih Muslim Book - 4, Hadith - 937

حَدَّثَنَا مُحَمَّدُ بْنُ رَافِعٍ وَعَبْدُ بْنُ حُمَيْدٍ وَاللَّفْظُ لِابْنِ رَافِعٍ قَالَا حَدَّثَنَا عَبْدُ الرَّزَّاقِ أَخْبَرَنَا مَعْمَرٌ قَالَ قَالَ الزُّهْرِيُّ وَأَخْبَرَنِي عُبَيْدُ اللَّهِ بْنُ عَبْدِ اللَّهِ بْنِ عُتْبَةَ أَنَّ عَائِشَةَ أَخْبَرَتْهُ قَالَتْ أَوَّلُ مَا اشْتَكَى رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ فِي بَيْتِ مَيْمُونَةَ فَاسْتَأْذَنَ أَزْوَاجَهُ أَنْ يُمَرَّضَ فِي بَيْتِهَا وَأَذِنَّ لَهُ قَالَتْ فَخَرَجَ وَيَدٌ لَهُ عَلَى الْفَضْلِ بْنِ عَبَّاسٍ وَيَدٌ لَهُ عَلَى رَجُلٍ آخَرَ وَهُوَ يَخُطُّ بِرِجْلَيْهِ فِي الْأَرْضِ، فَقَالَ عُبَيْدُ اللَّهِ فَحَدَّثْتُ بِهِ ابْنَ عَبَّاسٍ فَقَالَ أَتَدْرِي مَنْ الرَّجُلُ الَّذِي لَمْ تُسَمِّ عَائِشَةُ هُوَ عَلِيٌّ.

It was narrated from 'Ubaidullah bin 'Abdullah bin 'Utbah, that 'Aishah said: "The Messenger of Allah (s.a.w) first fell sick in the house of Maimunah, and he asked his wives for permission to be looked after in the house of 'Aishah, and they gave him permission. He came out with one. hand on Al-Fadl bin 'Abbas, and the other hand on another man, dragging his feet along the ground." 'Ubaidullah said: "I told Ibn 'Abbas about it and he said: 'Do you know who the other man was, whom 'Aishah did not name? It was 'Ali."'