Sunan an Nasai
933
Sahih+2

It was narrated that Aishah said:"Al-Harith bin Hisham asked the Messenger of Allah (ﷺ): 'How does the Revelation come to you?' He said: 'Like the ringing of a bell, and when it departs I remember what he (the Angel) said, and this is the hardest on me. And sometimes he (the Angel) comes to me in the form of a man and gives it to me

SahihAbu Ghuddah
SahihAl-Albani