All the time I was thinking about that dark street on the way to the station where I was to do it and the three honks on the horn that were to be the signal.
9 seconds sound clip from the Double Indemnity movie soundboard.
You can hear this line at 00:49:25 in the DVD version of the movie.
Quote context
[...]
- I could smell that honeysuckle again. Only it was even stronger, now that it was night.
- I'd figured it was safer that way in case he got into the car before she drove it out.
- I got into the back of the car. I lay there on the floor and waited.
- About 10 minutes later they came down.
- I'll have the car out in a second.
- Take it easy, honey. We've got lots of time.
- Yeah.
- Remember what the doctor said. If you get careless you might end up with a shorter leg.
[...]