Proverbs 20:5

The purpose in a man's heart is like deep water, but a man of understanding will draw it out.

Psalm 64:6

They search out injustice, saying, "We have accomplished a diligent search." For the inward mind and heart of a man are deep!

Proverbs 18:4

The words of a man's mouth are deep waters; the fountain of wisdom is a bubbling brook.

1 Corinthians 2:11

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

Treasury of Scripture Knowledge

Summary

Counsel in the heart of man is like deep water; but a man of understanding will draw it out.

Bible References

General references

Proverbs 18:4
The words of a man's mouth are deep waters; the fountain of wisdom is a bubbling brook.
Psalm 64:6
They search out injustice, saying, "We have accomplished a diligent search." For the inward mind and heart of a man are deep!
1 Corinthians 2:11
For who knows a person's thoughts except the spirit of that person, which is in him? So also no one comprehends the thoughts of God except the Spirit of God.

The Holy Bible, English Standard Version® copyright © 2001 by Crossway Bibles, a publishing ministry of Good News Publishers.