The Simpsons1989

Homer:
Bart, I'm not asking you to give blood for free. That would be crazy. You may not realize it now, but when you save a rich guy's life, he showers you with riches. Don't you know the story of Hercules and the Lion?

Bart:
Is it a Bible story?

Homer:
Yeah, probably. Anyway, once upon a time, there was a big, mean lion who got a thorn in his paw. All the villagers tried to pull it out, but nobody was strong enough, so they got Hercules and he used his mighty strength, and bingo. Anyway, the moral is, is that the lion was so happy, that he gave Hercules this big... thing... of riches.

Bart:
How did a lion get rich?

Homer:
It was the olden days.

Bart:
Oh.