The horse of Pharaoh, with his chariots, and with his horsemen. Rather, "with his chariots, and with his chariot men." Compare Exodus 14:23. The Lord brought again the waters of the sea upon them. See Exodus 14:26, Exodus 14:27; and Exodus 15:10.
The waters did not merely return to their natural place when the east wind ceased to blow, but were "brought back" by miraculous power, and with abnormal rapidity.