- What do you mean, sir?
- Why, nothing.

6 seconds sound clip from the Leiningen Versus the Ants (1948) classic radio play.

You can hear this line at 00:06:22 in the radio play.

Quote context

[...]

- Last night, they had reached here. About seventy miles above this fork in the river.

- Traveling southeast?

- Yes. Directly toward Leiningen.

- Toward whom, sir?

- That plantation at the bend in the river belongs to a man named Leiningen.

- When would you say the ants will reach there?

- Why, I don't know. I imagine about tomorrow noon.

- Tomorrow noon? Still time.

- Still time?

- What do you mean, sir?

- Why, nothing.

- But what did I mean? Still time for what? For Leiningen to flee or still time for me to...?

- Even as I rejected the thought with horror, I knew that the fascination of that man was more than I could resist...

- Leiningen's fight was drawing me back toward that plantation - and death.

- I knew now past all doubt that I was going back. I had to.

[...]