Bible Study - Exodus 13:20-21

Exodus 13:20-21 KJV

20 And they took their journey from Succoth, and encamped in Etham, in the edge of the wilderness.

21 And the Lord went before them by day in a pillar of a cloud, to lead them the way; and by night in a pillar of fire, to give them light; to go by day and night: