Exodus 14:20-22

New International Version - UK

²⁰ coming between the armies of Egypt and Israel. Throughout the night the cloud brought darkness to the one side and light to the other; so neither went near the other all night long.

²¹ Then Moses stretched out his hand over the sea, and all that night the Lord drove the sea back with a strong east wind and turned it into dry land. The waters were divided, ²² and the Israelites went through the sea on dry ground, with a wall of water on their right and on their left.