Psalms 78:14

Overview - Psalms 78
1	An exhortation both to learn and to preach, the law of God.
9	The story of God's wrath against the incredulous and disobedient.
67	The Israelites being rejected, God chose Judah, Zion, and David.

Psalms 78:14  (King James Version)
In the daytime also he led them with a cloud, and all the night with a light of fire.