You know something? I think he's dead.
2 seconds sound clip from The Ant and the Aardvark (1969) - From Bed to Worse (S1E17).
You can hear this line at 00:03:18.594 in the Blu-ray version of the episode.
Quote context
[...]
- You wouldn't eat an ant with a broken leg, would you?
- Don't worry, the cast will just add roughage.
- What on earth is going on in there?
- I thought I heard a noise. I guess my old ears are deceiving me.
- Quiet! I got enough trouble with nurses. Who needs you?
- You know something? I think he's dead.
- I'm sure I heard a noise this time.
- Let's have quiet in here. This is a hospital, you know.
- Some hospital. The hospitality around here could make a person sick.
[...]