Sunan Ibn Majah
1456
Sahih+3

It was narrated that ‘Aishah said:“The Messenger of Allah (ﷺ) kissed ‘Uthman bin Maz’un when he had died, and it is as if I can see him with his tears flowing down his cheeks.”

SahihAl-Albani
SahihMuhammad Fouad Abd al-Baqi