Source : Webster's Revised Unabridged Dictionary (1913)

Foreshow \Fore*show"\, v. t. [AS. foresce['a]wian to foresee,
   provide; fore + sce['a]wian to see. See {Show}, v. t.]
   To show or exhibit beforehand; to give foreknowledge of; to
   prognosticate; to foretell.

         Your looks foreshow You have a gentle heart. --Shak.

         Next, like Aurora, Spenser rose, Whose purple blush the
         day foreshows.                           --Denham.

Source : WordNet®

foreshow
     v : foretell by divine inspiration
     [also: {foreshown}]