Exodus 14:3-4

3For Pharaoh will say of the sons of Israel, ‘They are wandering aimlessly in the land; the wilderness has shut them in.’ 4And 1I will 2harden Pharaoh’s heart, and 3he will chase after them; and I will be honored through Pharaoh and all his army, and 4the Egyptians will know that I am the Lord.” And they did so.