Exodus 14:1-4

Now the LORD spoke to Moses, saying, “Tell the sons of Israel to turn back and camp in front of Pi-hahiroth, between Migdol and the sea. You shall camp in front of Baal-zephon, opposite it, by the sea. For Pharaoh will say of the Israelites, ‘They are wandering aimlessly in the land; the wilderness has shut them in.’ I will harden (make stubborn, defiant) Pharaoh’s heart, so that he will pursue them; and I will be glorified and honored through Pharaoh and all his army, and the Egyptians shall know [without any doubt] and acknowledge that I am the LORD.” And they did so.