It is narrated from the Mother of the Believers, Sayyidah Aishah (may Allah be pleased with her), that Sayyiduna Abu Bakr (may Allah be pleased with him) entered the mosque while Sayyiduna Umar (may Allah be pleased with him) was addressing the people. He (may Allah be pleased with him) kept going until he entered the house of the Messenger of Allah (peace and blessings be upon him) in which he (peace and blessings be upon him) had passed away, and that was the house of Sayyidah Aishah (may Allah be pleased with her). Then he (may Allah be pleased with him) uncovered the blessed face of the Messenger of Allah (peace and blessings be upon him) from the striped Yemeni cloak with which he (peace and blessings be upon him) had been covered, looked at his (peace and blessings be upon him) face, and bent over him and kissed him (peace and blessings be upon him).
Hadith Referenceالمعجم الأوسط / باب الميم / 9168
Hadith Takhrij«أخرجه البخاري فى «صحيحه» برقم: 4452، والنسائي فى «المجتبى» برقم: 1840 / 3، والنسائي فى «السنن الكبرى» برقم: 1980، والبيهقي فى «السنن الكبرى» برقم: 6811، وأحمد فى «مسنده» برقم: 24663، 25503، وأبو يعلى فى «مسنده» برقم: 48، وابن أبي شيبة فى «مصنفه» برقم: 12194، والترمذي فى «الشمائل» برقم: 391»