(146) باب مَنْ أَوْلَى بِالسَّلاَمِ
Abu Hurairah reported the Messenger of Allah (May peace be upon him) as saying:
one who is riding should salute one who is walking. He then mentioned the rest of the tradition. (PT)
Reference (PT): Sunan Abi Dawud 5199 (PT)
In-book reference (PT): Book 43, Hadith 427 (PT)
English translation (PT): Book 42, Hadith 5180 (PT)