Superiority only in Rightousness
On a certain occasion the Prophet (s.a.a.w.) was travelling on his camel over hilly terrain with a disciple, Uqba Bin Aamir. After going some distance, he asked Uqba to ride the camel, but Uqba thought this would be showing disrespect to the Prophet (s.a.a.w.). But the Prophet (s.a.a.w.) insisted and he had to comply. The Prophet (s.a.a.w.) himself walked on foot as he did not want to put too much load on the animal. [Nasai]
