- Hey! Pretend you're sick.
- But how?
- Well, say you got a fever, a headache.

6 seconds sound clip from the Heroes of the East (1978) movie soundboard.

You can hear this line at 00:00:59.540 in the DVD version of the movie.

Quote context

[...]

- Master... Master, your dad's back.

- The Japanese girl, is she here?

- She is.

- What's she like?

- Didn't see her close. She was below... uh, so, uh, I mean... She... you know...

- That's enough! She was an ugly kid.

- I know. All big and lumpy!

- That's right.

- Hey! Pretend you're sick.

- But how?

- Well, say you got a fever, a headache.

- Headache? What happened?

- Aah, lie down.

- Hey, what are you doing?

- Come on, come on! Come on. Now drink it! Come on.

- What's all this?

- Master, he's got a headache. He wants some tea.

[...]