Sahih Bukhari Volume 5, Book 64, Hadith 4454

حَدَّثَنَا يَحْيَى بْنُ بُكَيْرٍ، حَدَّثَنَا اللَّيْثُ، عَنْ عُقَيْلٍ، عَنِ ابْنِ شِهَابٍ، قَالَ أَخْبَرَنِي أَبُو سَلَمَةَ، أَنَّ عَائِشَةَ، أَخْبَرَتْهُ أَنَّ أَبَا بَكْرٍ ـ رضى الله عنه ـ أَقْبَلَ عَلَى فَرَسٍ مِنْ مَسْكَنِهِ بِالسُّنْحِ حَتَّى نَزَلَ، فَدَخَلَ الْمَسْجِدَ فَلَمْ يُكَلِّمِ النَّاسَ حَتَّى دَخَلَ عَلَى عَائِشَةَ، فَتَيَمَّمَ رَسُولَ اللَّهِ صلى الله عليه وسلم وَهْوَ مُغَشًّى بِثَوْبِ حِبَرَةٍ، فَكَشَفَ عَنْ وَجْهِهِ ثُمَّ أَكَبَّ عَلَيْهِ فَقَبَّلَهُ وَبَكَى‏.‏ ثُمَّ قَالَ بِأَبِي أَنْتَ وَأُمِّي، وَاللَّهِ لاَ يَجْمَعُ اللَّهُ عَلَيْكَ مَوْتَتَيْنِ، أَمَّا الْمَوْتَةُ الَّتِي كُتِبَتْ عَلَيْكَ فَقَدْ مُتَّهَا‏.‏

Narrated By 'Aisha : Abu Bakr came from his house at As-Sunh on a horse. He dismounted and entered the Mosque, but did not speak to the people till he entered upon 'Aisha and went straight to Allah's Apostle who was covered with Hibra cloth (i.e. a kind of Yemenite cloth). He then uncovered the Prophet's face and bowed over him and kissed him and wept, saying, "Let my father and mother be sacrificed for you. By Allah, Allah will never cause you to die twice. As for the death which was written for you, has come upon you."