Goldman's Wall Street partner (5)
I believe the answer is:
sachs
'goldman's wall street partner' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for sachs that I've seen before include "Mastersinger" , "Wagner's cobbler poet" , "Hans --, Wagner's cobbler" , "Hans ---, a Meistersinger" .)