Exodus 14:1-8

Now the LORD spoke to Moses, saying, “Tell the sons of Israel to turn back and camp before 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 sons of Israel, ‘They are wandering aimlessly in the land; the wilderness has shut them in.’ Thus I will harden Pharaoh’s heart, and he will chase after them; and I will be honored through Pharaoh and all his army, and the Egyptians will know that I am the LORD.” And they did so. When the king of Egypt was told that the people had fled, Pharaoh and his servants had a change of heart toward the people, and they said, “What is this we have done, that we have let Israel go from serving us?” So he made his chariot ready and took his people with him; and he took six hundred select chariots, and all the other chariots of Egypt with officers over all of them. The LORD hardened the heart of Pharaoh, king of Egypt, and he chased after the sons of Israel as the sons of Israel were going out boldly.