5 The intentions of a man’s heart are deep waters, but a man of understanding draws them out.
Proverbs 20:5 Cross References - BSB
Psalms 64:6
6 They devise injustice and say, “We have perfected a secret plan.” For the inner man and the heart are mysterious.
Proverbs 18:4
4 The words of a man’s mouth are deep waters; the fountain of wisdom is a bubbling brook.
1 Corinthians 2:11
11 For who among men knows the thoughts of man except his own spirit within him? So too, no one knows the thoughts of God except the Spirit of God.