Mishkat al-Masabih 13 Marriage كتاب النكاح 149

وَعَنْهَا أَنَّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ كَانَ يَسْأَلُ فِي مَرَضِهِ الَّذِي مَاتَ فِيهِ: «أَيْنَ أَنَا غَدًا؟» يُرِيدُ يَوْمَ عَائِشَةَ فَأَذِنَ لَهُ أَزْوَاجُهُ يَكُونُ حَيْثُ شَاءَ فَكَانَ فِي بَيْتِ عَائِشَةَ حَتَّى مَاتَ عِنْدَهَا. رَوَاهُ الْبُخَارِيُّ

She said that during the illness of which God’s Messenger died he was asking, “Where do I go tomorrow? Where do I go tomorrow?” That was on ‘A’isha’s day. His wives therefore permitted him to go where he wished, and he stayed in ‘A’isha’s house till he died there. Bukhari transmitted it.