Ash-Shama'il Al-Muhammadiyah 47:9

Jaabir Radiyallahu 'Anhu says:

"Rasulullah Sallallahu 'Alayhi Wasallam came to visit me (while I was ill). He did not come on the back of a mule, or on a Turkish horse". (i.e. He did not come on defective or an expensive conveyance, but came on foot).