This is what your father would have done. He would have left a garrison here.
7 seconds sound clip from the Alexander the Great (1956) movie soundboard.
You can hear this line at 01:33:17 in the Blu-ray version of the movie.
Quote context
[...]
- I see it in all your eyes and your thoughts: Turn back. Turn back.
- That is not enough for me. You're Macedonians, not Persian slaves. I want your hearts too!
- This is what your father would have done. He would have left a garrison here.
- Taken back the spoils to Macedonia in what little fleet we have left...
- Forced Athens into supporting us and then invaded again with an army five times as strong.
- This your father would have done!
- My father! My father! My father! I am Alexander, not my father!
[...]