Chapter 78: Good Manners and Form (Al-Adab)
Narrated '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 ! "
Sahih al-Bukhari 6024