At this point said "Listen!" (4)

I believe the answer is:
here
'at this point' is the definition.
(here means in this place)
'said listen' is the wordplay.
'said' shows a homophone (sound like).
'listen' becomes 'hear' (I've seen this before).
'hear' is a homophone of 'HERE'.
(Other definitions for here that I've seen before include "In attendance" , "To hand" , "On this spot" , "In this place - present" , ""___ be dragons" (old map inscription?)" .)