DuckCorp Dico

Found one definition

1.                 From German - English Ding/FreeDict dictionary ver. 1.9-fd1:
                   
   
   
                   
                     
   Diebe /dˈiːbə/ <pl>
   thieves, larcenists
         "Diebe fängt man am besten durch Diebe."  - It takes a thief to catch a thief.
      Synonym: Diebinnen
    see: Dieb, Diebin, Autodieb, Gelegenheitsdieb, Meisterdieb, kleiner Dieb