Beware of Gaius. He'll pour a honeyed potion in your ear, and you'll wake up one day and all you'll say is, Republic, republic, republic.

9 seconds sound clip from the Gladiator (2000) movie soundboard.

You can hear this line at 00:19:38 in the Blu-ray version of the movie.

Quote context

[...]

- Maximus the farmer. I still have difficulty imagining that.

- You know, dirt cleans off a lot easier than blood, Quintus.

- Here he is.

- Highness. (2)

- Senator Gaius, Senator Falco.

- Beware of Gaius. He'll pour a honeyed potion in your ear, and you'll wake up one day and all you'll say is, Republic, republic, republic.

- Well, why not? Rome was founded as a republic.

- Yes, and in a republic the senate has the power. But Senator Gaius isn't influenced by that, of course.

- Where do you stand, General? Emperor or Senate?

- A soldier has the advantage of being able to look his enemy in the eye, Senator.

[...]