You seem to forget that I'm Caesar. I do as I wish.

4 seconds sound clip from the The Fall of the Roman Empire (1964) movie soundboard.

You can hear this line at 01:41:51.850 in the Blu-ray version of the movie.

Quote context

[...]

- Everything you do has a purpose.

- I came to tell you what your friends dare not.

- You are pushing our eastern provinces to rebellion.

- Oh, I see. You've come to scold me.

- May I remind my sister, that her younger brother can no longer be ordered about and ridiculed.

- You seem to forget that I'm Caesar. I do as I wish.

- Do you? Do you?

- You've had only one idea, to smash and destroy everything father did.

- You've always resented me, Lucilla. Why? What have I ever done to you?

- It's what you are doing now!

[...]