Sahih al-Bukhari 7485
صحيح البخاري#7485SahihNarrated Abu Huraira:Allah's Messenger (ﷺ) said, "If Allah loves a person, He calls Gabriel, saying, 'Allah loves so and so, O Gabriel love him' So Gabriel would love him and then would make an announcement in the Heavens: 'Allah has loved so and-so therefore you should love him also.' So all the dwellers of the Heavens would love him, and then he is granted the pleasure of the people on the earth." (See Hadith No. 66, Vol)
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Every narration in Sahih al-Bukhari is accepted as Sahih (authentic) by the established status of the book.
In-book reference: 97:111