To know — He remembered the fact in general, but could not repeat it perfectly. Yet it had left such an impression on him, as put him in great perplexity. The Lord hath ways to affright the greatest men in the world, in the midst of their security.
Related Commentaries of Daniel 2:3
Daniel 2:3
3 And the king said unto them, I have dreamed a dream, and my spirit was troubled to know the dream.