Exodus 14:24-27

24And it came to pass in the morning watch, that Jehovah looked forth upon the host of the Egyptians through the pillar of fire and of cloud, and discomfited the host of the Egyptians. 25And he took off their chariot wheels, and they drove them heavily; so that the Egyptians said, Let us flee from the face of Israel; for Jehovah fighteth for them against the Egyptians.

26And Jehovah said unto Moses, Stretch out thy hand over the sea, that the waters may come again upon the Egyptians, upon their chariots, and upon their horsemen. 27And Moses stretched forth his hand over the sea, and the sea returned to its strength when the morning appeared; and the Egyptians fled against it; and Jehovah overthrew the Egyptians in the midst of the sea.