law: Code of Civil Procedure, 1908
  37. Definition of Court which passed a decree.-
  The expression "Court which passed a decree, " or
  
  words to that effect, shall, in relation to the execution of decrees unless
  
  there is anything repugnant in the subject or context be deemed to include.
  (a) where the decree to be executed has been passed in the
  
  exercise of appellate jurisdiction the Court of first instance, and
  (b) where the Court of first instance has ceased to exist or to
  
  have jurisdiction to execute it the Court which if the suit wherein the decree
  
  was passed was instituted at the time of making the application for the
  
  execution of the decree would have jurisdiction to try such suit.