This person, this traitor, will be worth more to us than 10 legions of Sardaukar.
9 seconds sound clip from the Dune (1984) movie soundboard.
You can hear this line at 00:47:46 in the Blu-ray version of the movie.
Quote context
[...]
- No other great house of the Landsraad must ever know of the Emperor's aid to the Baron.
- The entire Landsraad would turn against the Baron and the Emperor.
- I will have Arrakis back for myself!
- He who controls the spice, controls the Universe!
- This person, this traitor, will be worth more to us than 10 legions of Sardaukar.
- I won't tell you who the traitor is, or when we'll attack.
- I once told you a daughter would be conceived at a time of parting.
[...]