Sahih al-Bukhari 6024
صحيح البخاري#6024SahihNarrated `Aisha:(the wife of the Prophet) A group of Jews entered upon the Prophet (ﷺ) and said, "As-Samu-Alaikum." (i.e. death be upon you). I understood it and said, "Wa-Alaikum As-Samu wal-la'n. (death and the curse of Allah be Upon you)." Allah's Messenger (ﷺ) said "Be calm, O `Aisha! Allah loves that on, should be kind and lenient in all matters." I said, "O Allah's Messenger (ﷺ)! Haven't you heard what they (the Jews) have said?" Allah's Messenger (ﷺ) said "I have (already) said (to them) "And upon you
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: 78:55