Remember March, the ides of March, remember.

— Brutus (James Mason)

4 seconds sound clip from the Julius Caesar (1953) movie soundboard.

You can hear this line at 01:29:19 in the DVD version of the movie.

Quote context

[...]

- Let me tell you, Cassius, you yourself are much condemned to have an itching palm, to sell and mart your offices for gold to undeservers.

- I an itching palm!

- You know that you are Brutus that speak this, or, by the gods, this speech were else your last!

- The name of Cassius honors this corruption, and chastisement doth, therefore, hide his head.

- Chastisement!

- Remember March, the ides of March, remember.

- Did not great Julius bleed for justice sake?

- What villain touched his body that did stab, and not for justice?

- What, shall one of us that struck the foremost man of all this world but for supporting robbers...

- Shall we now contaminate our fingers with base bribes, and sell the mighty space of our large honors for so much trash as may be grasped thus?

[...]