1 Corinthians 10:1-2

For I would not have you ignorant, brothers, how our fathers were all under the cloud, and all passed through the sea,

Treasury of Scripture Knowledge

Summary

Yet thou in thy manifold mercies forsookest them not in the wilderness: the pillar of the cloud departed not from them by day, to lead them in the way; neither the pillar of fire by night, to shew them light, and the way wherein they should go.

The pillar

Bible References

The pillar

1 Corinthians 10:1
For I would not have you ignorant, brothers, how our fathers were all under the cloud, and all passed through the sea,