Exodus 14:25-29

He caused their chariot wheels to swerve, and He made them drive with difficulty; so the Egyptians each said, “Let me flee from Israel, for the Lord is fighting for them against the Egyptians.”

Then the Lord said to Moses, “Reach out with your hand over the sea so that the waters may come back over the Egyptians, over their chariots and their horsemen.”

So Moses reached out with his hand over the sea, and the sea returned to its normal state at daybreak, while the Egyptians were fleeing right into it; then the Lord overthrew the Egyptians in the midst of the sea.

The waters returned and covered the chariots and the horsemen, Pharaoh’s entire army that had gone into the sea after them; not even one of them remained.

But the sons of Israel walked on dry land through the midst of the sea, and the waters were like a wall to them on their right and on their left.