The ravine down there was piled 12 deep with dead and wounded men.
5 seconds sound clip from the The Black Cat (1934) movie soundboard.
You can hear this line at 00:08:33.891 in the Blu-ray version of the movie.
Quote context
[...]
- Go ahead. My servant is coming.
- Take me to Engineer Poelzig's house.
- It is too bad about the rain. It's very unusual.
- This road was built by the Austrian Army.
- The ravine down there was piled 12 deep with dead and wounded men.
- The little river below was swollen red, a raging torrent of blood.
- Marmorus, the greatest graveyard in the world.
[...]