He defended himself as long as he could, but he was outnumbered.

2 seconds sound clip from the Duel of the Titans (Romulus and Remus) movie soundboard.

You can hear this line at 00:34:13.550 in the Blu-ray version of the movie.

Quote context

[...]

- I'll kill Amulius and change his laws. I'll make Alba Longa the greatest city in the world. Greater than Thebes. Greater than Nineveh.

- If only I had some real men. Instead of these spineless shepherds.

- Servius and Sulpicius, perhaps, but the others...

- Remus! Down there at my cabin in the valley. Romulus has been captured by Amulius' men. Led by Curtius the Sabine.

- That madman! How could he be so foolish? Where is he?

- He defended himself as long as he could, but he was outnumbered.

- Now all of us will get in trouble. They'll find out our hiding place and in no time they'll descend on us. Because of that woman!

- Romulus is no coward. Burn him alive and he wouldn't talk.

- Servius is right though.

- Of course.

- None of us is safe here any longer.

- We have to get out of here.

[...]