(71) باب فَضْلِ الْخِدْمَةِ فِي الْغَزْوِ
Narrated Anas:
I was in the company of Jabir bin `Abdullah on a journey and he used to serve me though he was older than I. Jarir said, "I saw the Ansar doing a thing (i.e. showing great reverence to the Prophet (ﷺ) ) for which I have vowed that whenever I meet any of them, I will serve him."
Reference: Sahih al-Bukhari 2888
In-book reference: Book 56, Hadith 103
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 4, Book 52, Hadith 138