Exodus 25:37

25:37 “You are to make its seven lamps, and then set its lamps up on it, so that it will give light to the area in front of it.

Exodus 13:21

13:21 Now the Lord was going before them by day in a pillar of cloud to lead them in the way, and by night in a pillar of fire to give them light, so that they could travel day or night.

Exodus 14:20

14:20 It came between the Egyptian camp and the Israelite camp; it was a dark cloud and it lit up the night so that one camp did not come near the other the whole night.