Svetz and the horse tumbled in free fall, and the horse queasily tried to gore him.

As the screaming horse tumbled past, she turned and caught its reins in her teeth.

Rider and horse both tumbled to the ground, dead.

For a moment they scrambled at the brink; then horse and rider tumbled backwards into the chasm.

The King's horse, given all the conditions described above, could well have slipped and tumbled over the cliffs, taking his rider with him.

Just behind him Cation's horse tumbled, throwing the officer to the ground.

More horses tumbled, dust spewing from their sliding bodies.

Men and horses tumbled, crashing in our midst as we galloped in that wild charge.

Yes, sir; and a narrow chance it was when your horse tumbled.

One horse tumbles over a fence, taking his jockey with him.