Exodus 14:24-30

So it happened at the early morning watch [before dawn], that the LORD looked down on the army of the Egyptians through the pillar of fire and cloud and put them in a state of confusion. He made their chariot wheels hard to turn, and the chariots difficult to drive; so the Egyptians said, “Let us flee from Israel, for the LORD is fighting for them against the Egyptians.” 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.” So Moses stretched out his hand over the sea, and the sea returned to its normal flow at sunrise; and the Egyptians retreated right into it [being met by the returning water]; so the LORD overthrew the Egyptians and tossed them into the midst of the sea. The waters returned and covered the chariots and the charioteers, and all the army of Pharaoh that had gone into the sea after them; not even one of them survived. But the Israelites walked on dry land in the middle of the sea, and the waters formed a wall to them on their right hand and on their left. The LORD saved Israel that day from the hand of the Egyptians, and Israel saw the Egyptians [lying] dead on the seashore.