- And if you kill him, what?
- Pleasure, bloody pleasure.

6 seconds sound clip from the Alexander the Great (1956) movie soundboard.

You can hear this line at 00:08:58 in the Blu-ray version of the movie.

Quote context

[...]

- I had a dream, too, soothsayer. One night on the battlefield of Olynthus I had a dream.

- I dreamed of death. And when I awoke, I didn't know whose death it was.

- Foretell it to me.

- Those shouts are for you. The people have been waiting for hours to see the king and his son.

(Knife hitting wood)

- And if you kill him, what?

- Pleasure, bloody pleasure.

- And if you're wrong?

- An Egyptian soothsayer dies, that's all.

- And Philip, king of Macedonia, says to the world?

- That he is also a man.

- A madman! And if you are, play the role and also kill her and the boy.

- Kill her? And the boy?

- Why not? Isn't it the ancient law of the wild Macedonian chiefs?

[...]