I'm trying to locate the title or author of -— or some leads to -— a short story that may be from the Golden Age era.
I read it in a short story collection which I probably bought in the 1960 - 19801960–1980 time-frame frame.
The human pilot lands and walks up to the aliens and says, to the effect of, "Ah ha, I knew it!" Alien, with disappointment on his or her face, turns to the pilot and says "Okay, well, since you found us --— welcome to the Galactic Empire."