1 Corinthians 10:1

For I do not wish you to be ignorant, brethren, that our fathers were all under the cloud, and all passed through the sea;

2 Corinthians 5:19-20

how that God was in Christ, reconciling the world to Himself, not reckoning to them their trespasses, and having put in us the word of reconciliation.

Treasury of Scripture Knowledge

Summary

And when the cloud was taken up from over the tabernacle, the children of Israel went onward in all their journeys:

Bible References

When

1 Corinthians 10:1
For I do not wish you to be ignorant, brethren, that our fathers were all under the cloud, and all passed through the sea;
2 Corinthians 5:19
how that God was in Christ, reconciling the world to Himself, not reckoning to them their trespasses, and having put in us the word of reconciliation.