Exodus 14:19-20
Exodus 14:19-20 NCV
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. 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.