1 Corinthians 2:10-12

But God hath revealed them to us by his Spirit: for the Spirit searcheth all things, even the deep things of God.

James 1:5

And if any of you lack wisdom, let him ask it of God, who giveth to all men liberally and upbraideth not, and it shall be given him.

1 Corinthians 12:8

For to one is given by the Spirit the word of wisdom; to another the word of knowledge by the same Spirit;

2 Timothy 3:16

and is profitable for doctrine, for conviction, for correction, for instruction in righteousness;

Treasury of Scripture Knowledge

Summary

But there is a spirit in man: and the inspiration of the Almighty giveth them understanding.

General references

Bible References

The inspiration

1 Corinthians 2:10
But God hath revealed them to us by his Spirit: for the Spirit searcheth all things, even the deep things of God.
1 Corinthians 12:8
For to one is given by the Spirit the word of wisdom; to another the word of knowledge by the same Spirit;
2 Timothy 3:16
and is profitable for doctrine, for conviction, for correction, for instruction in righteousness;
James 1:5
And if any of you lack wisdom, let him ask it of God, who giveth to all men liberally and upbraideth not, and it shall be given him.

General references

1 Corinthians 14:32
And the spirits of the prophets are subject to the prophets: