‏الفضائل : Hadeeth No:5745 Anas reported that Allaah's Prophet (sallAllaahu alayhi wa sallam) came to his wives as the camel-driver who was called Anjasha had been, driving (the camels) on which (they were riding). Thereupon he said: Anjasha, be careful, drive slowly for you are driving the mounts who carry vessels of glass. ...

‏الحج : Hadeeth No:3052 Jabir b. 'Abdullah (Allaah be pleased with them) reported that he was asked about riding on a sacrificial animal, and he said: I heard Allaah's Messenger (sallAllaahu alayhi wa sallam) as saying: Ride on it gently, when you have need for it, until you find (another) mount....