That was... before Aqaba, anyway.
6 seconds sound clip from the Lawrence of Arabia movie soundboard.
You can hear this line at 02:10:26 in the Blu-ray version of the movie.
Quote context
[...]
- I don't think that's a very good idea.
- I want you to go back and carry on the good work.
- Why not?
- That was... before Aqaba, anyway.
- I had to execute him with my pistol. There was something about it I didn't like.
- I see. Well, that's all right. Let it be a warning.
- Rubbish. Rubbish and nerves. You're tired.
- What do you mean by coming here dressed like that? Amateur theatricals?
[...]