The winner may stay where he chooses.
5 seconds sound clip from The Transformers (1984) - Heavy Metal War TV Series.
You can hear this line at 00:05:32 in the DVD version of the movie.
Quote context
[...]
- I come about a matter of Cybertron law, Optimus Prime.
- Our war has gone on for millions of years.
- Decepticons fighting Autobots.
- In which opposing leaders, you and I Optimus Prime, may do battle.
- The loser must exile himself and his army to deep space for eternity.
- The winner may stay where he chooses.
- Do you have the courage for that?
- And you could take him, Optimus. You're the best!
- Also, it is the law of our native planet.
- Very well, I accept the challenge.
[...]