'Man of Understanding' in the Bible

That the wise man may hear, and increase in learning; And that the man of understanding may attain unto sound counsels:

It is as sport to a fool to do wickedness; And'so is wisdom to a man of understanding.

He that despiseth his neighbor is void of wisdom; But a man of understanding holdeth his peace.

Folly is joy to him that is void of wisdom; But a man of understanding maketh straight his going.

He that spareth his words hath knowledge; And he that is of a cool spirit is a man of understanding.

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