- Where'd you say you got this?
- I told you it was given to me.

3 seconds sound clip from the Shockproof (1949) movie soundboard.

You can hear this line at 01:04:56.239 in the Blu-ray version of the movie.

Quote context

[...]

- Well, hurry it up. I'm no hero. Okay, I'll try to stall him.

- How much do you want for this?

- Well, it must have cost 200 bucks. I ought to get 100.

- You're crazy. I might give you 25.

- Give me the watch.

- Take it easy. Take it easy. I might go a little higher.

- Where'd you say you got this?

- I told you it was given to me.

- What was on the back that you scratched off?

- I'm selling you the watch as is.

- Got anything else you want to sell?

- No.

- How about the ring?

- No!

- How much?

- How much do you want?

- Look, give me 50 bucks, and let's stop all this.

- Hmm, 35 is more like it.

[...]