I have ridden a horse foaled by an acorn.

The grey mare is the better horse.

Put the saddle on the right horse.

He always puts the cart before the horse.

Stop putting the cart before the horse and think about the consequences.

A camel is a horse made by committee.

Finding a genuine Picasso painting is as rare as rocking horse shit.

He needs to get off his high horse and start listening to other people's opinions.

Don't look a gift horse in the mouth.

Never look a gift horse in the mouth.