agent 004 gets called into the head of the mossad.
“we must get an urgent message to agent 003. as you know he is the worlds greatest expert in disguise and secrecy and has been in deep undercover for 2 years, it took us over 6 months to find his location. he is living in so and so city at this address, he is using the name goldberg”
004 gets there and finds two goldbergs listed on the apartment complex.
he decides to go to the one on the first floor. he knocks and an old man answers the door.
the agent says “mr goldberg, the bird of prey flies through the murky skies”
goldberg looks puzzled then he laughs and says “oh, im goldberg the tailor, you want goldberg the spy, he lives on the third floor”