'Horse' in the Bible

Don't be like a horse or mule, without understanding. They are held in check by a bit and bridle in their mouths; otherwise they will not remain near you.

It is vain to trust in a horse for deliverance, even with its great strength, it cannot deliver.

At the sound of your battle cry, God of Jacob, both horse and chariot rider fell into deep sleep.

He takes no delight in the strength of a horse, and gains no pleasure in the runner's swiftness.