Exodus 14:13-16, 26-27

And Moses said to the people, “Fear not, stand firm, and see the salvation of the LORD, which he will work for you today. For the Egyptians whom you see today, you shall never see again. The LORD will fight for you, and you have only to be silent.” The LORD said to Moses, “Why do you cry to me? Tell the people of Israel to go forward. Lift up your staff, and stretch out your hand over the sea and divide it, that the people of Israel may go through the sea on dry ground.

Then the LORD said to Moses, “Stretch out your hand over the sea, that the water may come back upon the Egyptians, upon their chariots, and upon their horsemen.” So Moses stretched out his hand over the sea, and the sea returned to its normal course when the morning appeared. And as the Egyptians fled into it, the LORD threw the Egyptians into the midst of the sea.