'Chariots and Horsemen' in the Bible

I am going to harden the hearts of the Egyptians so that they will go in after them, and I will receive glory by means of Pharaoh, all his army, and his chariots and horsemen.

Then the Lord said to Moses, “Stretch out your hand over the sea so that the waters may come back over the Egyptians, on their war-chariots and their charioteers.”

The waters came back and covered the chariots and horsemen, the entire army of Pharaoh, that had gone after them into the sea. None of them survived.

For the horses of Pharaoh went with his war-chariots and his charioteers into the sea, and the Lord brought back the waters of the sea on them, but the sons of Israel walked on dry land in the middle of the sea.