Exodus 14:7-11

and he took six hundred select chariots, and all the other chariots of Egypt with officers over all of them.

So 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.

Then the Egyptians chased after them with all the horses and chariots of Pharaoh, his horsemen and his army, and they overtook them camping by the sea, beside Pi-hahiroth, in front of Baal-zephon.

As Pharaoh approached, the sons of Israel looked, and behold, the Egyptians were coming after them, and they became very frightened; so the sons of Israel cried out to the Lord.

Then they said to Moses, “Is it because there were no graves in Egypt that you have taken us away to die in the wilderness? Why have you dealt with us in this way, bringing us out of Egypt?