Psa 64:6, Pro 18:4, 1Cor 2:11 | ESV | STEP | They search out injustice , saying, We have accomplished a diligent search . For the inward mind and heart of a man are deep .

Psalms 64:6

6 They search out injustice,
saying, “We have accomplished a diligent search.”
For ^athe inward mind and heart of a man are deep.

Proverbs 18:4

4 The words of a man’s mouth are ^bdeep waters;
the fountain of wisdom is a bubbling brook.

1 Corinthians 2:11

11 For who knows a person’s thoughts ^cexcept the spirit of that person, which is in him? So also no one comprehends the thoughts of God except the Spirit of God.