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."
Sahih al-Bukhari Book 56, Hadith 103
← Previous Hadith The Prophet (ﷺ) said, " Let the slave of Dinar and Dirham, of Quantify and Khamisa perish as he is pleased if these things are given to him, and if not, he is displeased. Let such a person perish and relapse, and if he is pierced with a thorn, let him not find anyone to take it out for him. Paradise is for him who holds the reins of his horse to strive in Allah's Cause, with his hair unkempt and feet covered with dust: if he is appointed in the vanguard, he is perfectly satisfied with his post of guarding, and if he is appointed in the rearward, he accepts his post with satisfaction; (he is so simple and unambiguous that) if he asks for permission he is not permitted, and if he intercedes, his intercession is not accepted."

Sahih al-Bukhari Book 56, Hadith 102 Next Hadith → I went along with the Prophet (ﷺ) to Khaibar so as to serve him. (Later on) when the Prophet (ﷺ) returned he, on seeing the Uhud mountain, said, "This is a mountain that loves us and is loved by us." Then he pointed to Medina with his hand saying, "O Allah! I make the area which is in between Medina's two mountains a sanctuary, as Abraham made Mecca a sanctuary. O Allah! Bless us in our Sa` and Mudd (i.e. units of measuring)."

Sahih al-Bukhari Book 56, Hadith 104