For if she will not lead in this holy war, then she must follow.

7 seconds sound clip from the Alexander the Great (1956) movie soundboard.

You can hear this line at 01:35:26 in the Blu-ray version of the movie.

Quote context

[...]

- We came here to Asia to conquer, to win or to die.

- Do you need further words from me?

- You Greeks in chains, who fought for Persian pay, are free to go back to your homes or to serve under me as you choose.

- For it is your birthright as Greeks to live under no tyranny, but as free men with a free choice.

- You, too, are free to go back to Athens, if you wish, as I no longer need Athens.

- For if she will not lead in this holy war, then she must follow.

- For I will embrace in my cause any man. Greek, Carian, Lydian, Ionian who believes in it.

- Greece is where you are. Where you walk. Where you talk, breathe, live.

- To Alexander, write: Every nation of Asia have I, Darius the Persian, king of kings, king of lands of every tongue, ordered to be assembled on the plains of Babylon.

- Such an army as the world has never seen before stands against you, Alexander.

[...]