Exodus 14:18-20

New Century Version

¹⁸ When I defeat the king, his chariot drivers, and chariots, the Egyptians will know that I am the Lord.”

¹⁹ Now the angel of God that usually traveled in front of Israel’s army moved behind them. Also, the pillar of cloud moved from in front of the people and stood behind them. ²⁰ So the cloud came between the Egyptians and the Israelites. This made it dark for the Egyptians but gave light to the Israelites. So the cloud kept the two armies apart all night.