1 Corinthians 2:11

For what human being can understand a man's thoughts except the man's own spirit within him? Just so no one understands the thoughts of God but the spirit of God.

Romans 11:33-34

How inexhaustible God's resources, wisdom, and knowledge are! How unfathomable his decisions are, and how untraceable his ways!

1 Corinthians 2:10

For God revealed them to us through his Spirit, for the Spirit fathoms everything, even the depths of God himself.

Treasury of Scripture Knowledge

Summary

For what man knoweth the things of a man, save the spirit of man which is in him? even so the things of God knoweth no man, but the Spirit of God.

Bible References

Even

1 Corinthians 2:10
For God revealed them to us through his Spirit, for the Spirit fathoms everything, even the depths of God himself.
Romans 11:33
How inexhaustible God's resources, wisdom, and knowledge are! How unfathomable his decisions are, and how untraceable his ways!