(26) CHAPTER. If someone gives a camel as a gift to a man riding it, then the deed is valid.
Narrated Ibn 'Umar (ra): We were in the company of the Prophet (saws) on a journey, and I was riding a troublesome camel. The Prophet (saws) asked 'Umar to sell that camel to him. So, 'Umar sold it to him. The Prophet (saws) then said, O 'Abdullah! The camel is for you.