I think that proves at last that I'm a worthy opponent, my lord.
5 seconds sound clip from the Jason and the Argonauts (1963) movie soundboard.
You can hear this line at 01:42:41 in the Blu-ray version of the movie.
Quote context
[...]
- Destroy them! Kill! Kill, kill, kill them all!
- I think that proves at last that I'm a worthy opponent, my lord.
- To clear the board. The game is over.
- For the moment, let them enjoy a calm sea, a fresh breeze and each other.
- The girl is pretty, and I was always sentimental.
- But for Jason there are other adventures. I have not yet finished with Jason.
- Let us continue the game another day.
[...]