Ephesus, Sardis, Helicarnassus. He is cutting off the Persian fleet from every port along the coast of Asia Minor.
8 seconds sound clip from the Alexander the Great (1956) movie soundboard.
You can hear this line at 01:27:36 in the Blu-ray version of the movie.
Quote context
[...]
- Of all the Greeks who fought at Granicus, no one escaped alive.
- This, Alexander, is the legend of the Gordian knot.
- Many have tried. All have failed.
- Alexander's turning the Aegean Sea into a Greek lake!
- These Greeks, to Macedonia, to till the soil and work in the mines to the end of their days.
- The entire population to be sold into slavery.
[...]