Exodus 14:20-22

Young's Literal Translation

²⁰ and cometh in between the camp of the Egyptians and the camp of Israel, and the cloud and the darkness are, and he enlighteneth the night, and the one hath not drawn near unto the other all the night.

²¹ And Moses stretcheth out his hand towards the sea, and Jehovah causeth the sea to go on by a strong east wind all the night, and maketh the sea become dry ground, and the waters are cleaved,

²² and the sons of Israel go into the midst of the sea, on dry land, and the waters [are] to them a wall, on their right and on their left.