1 Corinthians 2:9-11

Darby Translation

⁹ but according as it is written, Things which eye has not seen, and ear not heard, and which have not come into man's heart, which God has prepared for them that love him,

¹⁰ but God has revealed to us by [his] Spirit; for the Spirit searches all things, even the depths of God.

¹¹ For who of men hath known the things of a man except the spirit of the man which is in him? thus also the things of God knows no one except the Spirit of God.