Exodus 14:15-19

15And the Lord said to Moses, “Why do you cry to Me? Tell the children of Israel to go forward.

16But 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.

17And I indeed will harden the hearts of the Egyptians, and they shall follow them. So I will gain honor over Pharaoh and over all his army, his chariots, and his horsemen.

18Then the Egyptians shall know that I am the Lord, when I have gained honor for Myself over Pharaoh, his chariots, and his horsemen.”

19And 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.