I'm scared to death! And if you had sense of a goat, you'd be scared too.
5 seconds sound clip from the Gone with the Wind (1939) movie soundboard.
You can hear this line at 01:20:45 in the Blu-ray version of the movie.
Quote context
[...]
- Good evening. Nice weather we're having.
- Prissy tells me you're planning on taking a trip.
- If you make any jokes now, I'll kill you!
- Don't tell me you're frightened?
- I'm scared to death! And if you had sense of a goat, you'd be scared too.
- That's what's left of our army blowing up the ammunition so the Yankees won't get it.
[...]