Psalms 64:6

They search out iniquities; they accomplish a diligent search: both the inward thought of every one of them, and the heart, is deep.

They plot injustice, saying, "We have made a perfect plan!" Surely man's mind and heart are cunning.

They search out iniquities; We have accomplished, `say they', a diligent search: And the inward thought and the heart of every one is deep.

They search out perverse things, `We perfected a searching search,' And the inward part of man, and the heart `are' deep.

They devise injustice and say, “We have perfected a secret plan.” For the inner man and the heart are mysterious.