You know what the poet said: Through the travail of ages midst the pomp and toils of war have I fought and strove and perished countless times upon the star.

20 seconds sound clip from the Patton (1970) movie soundboard.

You can hear this line at 00:29:30 in the Blu-ray version of the movie.

Quote context

[...]

- Arab women stripped them of their tunics and their swords and lances.

- The soldiers lay naked in the sun.

- 2000 years ago.

- I was here.

- You don't believe me, do you?

- You know what the poet said: Through the travail of ages midst the pomp and toils of war have I fought and strove and perished countless times upon the star.

- As if through a glass and darkly, the age-old strife I see where I fought in many guises, many names, but always me.

- You know who the poet was? Me.

(German Plane Landing)

- Sir, the interrogation reports on the American prisoners captured in our victory at Kasserine.

[...]