Exodus 14:19-31
19 And the Angel of God, who went before the camp of Israel, moved and went behind them; and the pillar of cloud went from before them and stood behind them. 20 So it came between the camp of the Egyptians and the camp of Israel. Thus it was a cloud and darkness to the one, and it gave light by night to the other, so that the one did not come near the other all that night.

21 Then Moses stretched out his hand over the sea; and the Lord caused the sea to go back by a strong east wind all that night, and made the sea into dry land, and the waters were divided. 22 So the children of Israel went into the midst of the sea on the dry ground, and the waters were a wall to them on their right hand and on their left. 23 And the Egyptians pursued and went after them into the midst of the sea, all Pharaoh’s horses, his chariots, and his horsemen.

24 Now it came to pass, in the morning watch, that the Lord looked down upon the army of the Egyptians through the pillar of fire and cloud, and He troubled the army of the Egyptians. 25 And He took off their chariot wheels, so that they drove them with difficulty; and the Egyptians said, “Let us flee from the face of Israel, for the Lord fights for them against the Egyptians.”

26 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.” 27 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. 28 Then the waters returned and covered the chariots, the horsemen, and all the army of Pharaoh that came into the sea after them. Not so much as one of them remained. 29 But the children of Israel had walked on dry land in the midst of the sea, and the waters were a wall to them on their right hand and on their left.

30 So the Lord saved Israel that day out of the hand of the Egyptians, and Israel saw the Egyptians dead on the seashore. 31 Thus Israel saw the great work which the Lord had done in Egypt; so the people feared the Lord, and believed the Lord and His servant Moses.