Your lightsabers will make a fine addition to my collection.

7 seconds sound clip from the Star Wars: Episode III - Revenge of the Sith movie soundboard.

You can hear this line at 00:19:22 in the Blu-ray version of the movie.

Quote context

[...]

(COUGHS)

- Jedi scum.

- We have a job to do, Anakin. Try not to upset him.

(R2-D2 BEEPS THEN CHIRPS)

(COUGHS) (2)

- Your lightsabers will make a fine addition to my collection.

- Not this time. And this time, you won't escape.

- R2!

- Crush them! Make them suffer!

- Come! Now!

[...]