- Look, it's very important message, man.
- Important? Ain't no more important than what I've got to do. Oh, no, brother.

5 seconds sound clip from the The Greatest (1977) movie soundboard.

You can hear this line at 00:20:03.169 in the Blu-ray version of the movie.

Quote context

[...]

- Would you park over here? It's that building on the left there.

- I want you to answer me one question. Are you anywhere as good as you look?

- I'm better than I have been, but not as good as I'm gonna get.

- Mmm! Come on, I can't wait.

- Hey, brother! Say, brother! Look here a minute. I got a message for you.

- Look, I'm busy now, man.

- Look, it's very important message, man.

- Important? Ain't no more important than what I've got to do. Oh, no, brother.

- I got a very important message for you. I want you to invite her over to our mosque.

- Look, brother, ain't nothing no more important than what I'm getting ready to do now. So, leave me alone.

- Yeah, but what you going to do, brother?

- Wait.

- Hey, baby! Wait!

[...]