* a proverb.
  Mt 13:10-17,51,52  Mr 4:11,34  Ac 8:30,31 
 * the interpretation.  or, an eloquent speech.  the words.
  Ec 12:11 
 * dark.
  Ps 49:4  78:2  Mt 13:34,35  Heb 5:14  2Pe 3:16