Umm Aban, daughter of al-Wazi ibn Zari narrated that her grandfather Zari al-Abdi, who was a member of the deputation of Abd al-Qays, said, 

“When we came to Madina, we raced to be first to dismount and kiss the hand and foot of Allah’s Messenger……”

- (Narrated by Abu Dawud, Book of Adab)