(6) باب ذِكْرِ الْمَلاَئِكَةِ
Narrated Abu Salama:
`Aisha said that the Prophet (ﷺ) said to her "O `Aisha' This is Gabriel and he sends his (greetings) salutations to you." `Aisha said, "Salutations (Greetings) to him, and Allah's Mercy and Blessings be on him," and addressing the Prophet (ﷺ) she said, "You see what I don't see."
Reference: Sahih al-Bukhari 3217
In-book reference: Book 59, Hadith 28
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 4, Book 54, Hadith 440