Now, look, the tenants in this building have to realize this: that a janitor is a human being. He's got to be treated with respect. He's not a slave, not a horse.
9 seconds sound clip from The Honeymooners (1955) - Dial J for Janitor sitcom.
You can hear this line at 00:07:20.991 in the Blu-ray version of the episode.
Quote context
[...]
- He's threatening to throw us out of the building, or something, I don't know.
- What?
- You ever heard of Sam Wiggims?
- No.
- Don't you know his office number?
- I knew his old number. He was evicted last week.
- What do you mean, everything's fixed?
- If you want things done for you, you've got to speak nice to the janitor.
[...]