The Collaborative International Dictionary of English v.0.48:

Foreknow \Fore*know"\, v. t. [imp. Foreknew; p. p.
   Foreknown; p. pr. & vb. n. Foreknowing.]
   To have previous knowledge of; to know beforehand.
   [1913 Webster]

         Who would the miseries of man foreknow?  --Dryden.
   [1913 Webster]