Exodus 14:13-16, 26-27

And Moses said to the people, “Do not be afraid. Stand still, and see the salvation of the LORD, which He will accomplish for you today. For the Egyptians whom you see today, you shall see again no more forever. The LORD will fight for you, and you shall hold your peace.” And the LORD said to Moses, “Why do you cry to Me? Tell the children of Israel to go forward. But lift up your rod, and stretch out your hand over the sea and divide it. And the children of Israel shall go on dry ground through the midst of the sea.

Then the LORD said to Moses, “Stretch out your hand over the sea, that the waters may come back upon the Egyptians, on their chariots, and on their horsemen.” And Moses stretched out his hand over the sea; and when the morning appeared, the sea returned to its full depth, while the Egyptians were fleeing into it. So the LORD overthrew the Egyptians in the midst of the sea.