(474) بَابُ كَيْفَ رَدُّ السَّلامِ؟
Qayla reported that a mans aid, "Peace be upon you, may Allahbless him and grant him peace." He said, "And peace be upon you and themercy of Allah."
Reference: Al-Adab Al-Mufrad 1034
In-book reference: Book 42, Hadith 71
English translation: Book 42, Hadith 1034