Not my line of country, this, sir.
4 seconds sound clip from the Lawrence of Arabia movie soundboard.
You can hear this line at 02:47:28 in the Blu-ray version of the movie.
Quote context
[...]
- Well, he hasn't one-tenth so many men, sir.
- Yes and no. He doesn't claim to have done anything he hasn't done.
- Then there is an Arab north army.
- No, sir, he has lied about that.
- Do you think he's gone native?
- No. He would if he could, I think.
- Not my line of country, this, sir.
- It doesn't matter. I'm just curious.
- What matters is I believed it. The Turks believe it. They are offering 20,000 pounds for him.
- Shouldn't say he had long to live, would you?
- Well, whatever else, sir, he's a brave man...
- Surely, surely. If he's still going north with 50 men, he doesn't lack guts.
[...]