1 Corinthians 2:9-10 KJV
But as it is written, Eye hath not seen, nor ear heard, neither have entered into the heart of man, the things which God hath prepared for them that love him.  But God hath revealed them unto us by his Spirit: for the Spirit searcheth all things, yea, the deep things of God.
Proverbs 8:12 KJV
I wisdom dwell with prudence, and find out knowledge of witty inventions.
2 Corinthians 12:2-4 KJV
I knew a man in Christ above fourteen years ago, (whether in the body, I cannot tell; or whether out of the body, I cannot tell: God knoweth;) such an one caught up to the third heaven.  And I knew such a man, (whether in the body, or out of the body, I cannot tell: God knoweth;)  How that he was caught up into paradise, and heard unspeakable words, which it is not lawful for a man to utter.