He said she had a gray mare aboard, and a preacher.

The gray mare looked almost black standing in the shadows.

What happened to that horse we never did know, because Ruth was gone, too, and her gray mare.

In her wake the gray mare followed, some distance behind.

And never let me ride on his grey mare no more.

Most were still standing there, watching the man on the gray mare.

The horse is a large gray mare, and it rolls its eyes at us as we approach.

"The old gray mare ain't what she used to be."

But by this time the grey mare was getting a bit anxious on her own account.

But the grey mare kept half an eye open, in case the men should try any tricks on their own account.