- What tree?
- What do you mean, what tree? This tree. Here, I ran into it. Cut a big gash in the side of it there.

10 seconds sound clip from the It's a Wonderful Life (1946) movie soundboard.

You can hear this line at 01:45:55 in the Blu-ray version of the movie.

Quote context

[...]

- You have no car.

- Well, I had a car, and it was right here. I guess somebody moved it.

- Oh, say, hey, where's my car?

- I beg your pardon?

- My car, my car. I'm the fellow that owns the car that ran into your tree.

- What tree?

- What do you mean, what tree? This tree. Here, I ran into it. Cut a big gash in the side of it there.

- You must mean two other trees. You had me worried.

- One of the oldest trees in Pottersville.

- Pottersville? Why, you mean Bedford Falls. I mean Pottersville.

- Don't you think I know where I live? What's the matter with you?

[...]