However, you might be thinking of:
* Saint George: A patron saint of many countries, he is often depicted slaying a dragon, usually while riding a horse. This association might lead some to think of a "Saint Horse" in the context of Saint George.
* "The White Horse": This could refer to several things, including:
* The White Horse Inn (various locations) - a popular chain of pubs in the UK.
* The White Horse (various locations) - a common name for pubs and other businesses in the UK and beyond.
* The White Horse: A specific white horse carved into the chalk hills of the UK, such as the Uffington White Horse.
* The White Horse: A term often used for a mythical creature or a symbol in literature and mythology.
If you have more context about what you're looking for, I might be able to provide a more specific answer.