- Go on. Elephants ain't got no feelings.
- No, they're made of rubber.

6 seconds sound clip from the Dumbo (1941) movie soundboard.

You can hear this line at 00:42:01 in the Blu-ray version of the movie.

Quote context

[...]

- This gives me an idea. Let's raise the platform the elephant jumps off of.

- Yeah. If they laugh when he jumps 20 feet, they'll laugh twice as hard if he jumps 40 feet.

- Yeah, that's right. Simple mathematics.

- Let's make it eighty feet.

- Don't be a piker. Hundred and eighty.

- Make it three hundred.

- A thousand.

- Yeah, that's good.

- Be careful. You'll hurt the little guy.

- Go on. Elephants ain't got no feelings.

- No, they're made of rubber.

- This idea's sensational. Let's go tell the boss.

- Yeah, let's go!

- Hey, let's hit him for a raise.

- Yeah, sure! This is worth real dough.

- Oh, we're gonna hit the big boss for a raise. Yes, we're gonna hit the big boss for a raise.

- Oh, we're gonna get more money 'cause we know that we're funny. We're gonna hit the big boss for a raise

[...]