'Horse' in the Bible

I have listened attentively, and I have listened. They do not speak honestly, there is no man [who] regrets his wickedness, saying, 'What have I done?' All of them [are] turning to their ways of running, like a horse plunging into battle.

And I smash [the] horse with you, and its rider, and I smash [the] chariot with you, and its rider.