Ask it of the Persians, who deserted you.
5 seconds sound clip from the Alexander the Great (1956) movie soundboard.
You can hear this line at 01:24:59 in the Blu-ray version of the movie.
Quote context
[...]
- Every Greek in the world was pledged by sacred oath not to take arms against me.
- But you were bound by it, as were your men.
- We now stand on the field of battle. You the victor, we the vanquished.
- No. I, as captain general of all Greece, and you as traitor to your people.
- Not for myself, but for my men, again I ask for quarter.
- Ask it of the Persians, who deserted you.
- How will you celebrate this victory, Alexander?
- Freedom? You fight for pay! Earn it!
- Then let it be to the death.
- Of all the Greeks who fought at Granicus, no one escaped alive.
[...]