Sahih Bukhari 3774

حَدَّثَنِي عُبَيْدُ بْنُ إِسْمَاعِيلَ ، حَدَّثَنَا أَبُو أُسَامَةَ ، عَنْ هِشَامٍ ، عَنْ أَبِيهِ ، أَنّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ لَمَّا كَانَ فِي مَرَضِهِ جَعَلَ يَدُورُ فِي نِسَائِهِ ، وَيَقُولُ : أَيْنَ أَنَا غَدًا أَيْنَ أَنَا غَدًا , حِرْصًا عَلَى بَيْتِ عَائِشَةَ ، قَالَتْ عَائِشَةُ : فَلَمَّا كَانَ يَوْمِي سَكَنَ .

Narrated Hisham's father: When Allah's Apostle was in his fatal illness, he started visiting his wives and saying, Where will I be tomorrow? He was anxious to be in `Aisha's home. `Aisha said, So when it was my day, the Prophet became silent (no longer asked the question).