(146) باب مَنْ أَوْلَى بِالسَّلاَمِ
Abu Hurairah reported the Messenger of Allah (May peace be upon him) as saying :
The young should salute the old, the one who is passing by should salute the one who is sitting, and a small company should salute a large one. (PT)
Reference (PT): Sunan Abi Dawud 5198 (PT)
In-book reference (PT): Book 43, Hadith 426 (PT)
English translation (PT): Book 42, Hadith 5179 (PT)