Well, don't worry, brother, a war may clear the atmosphere.

3 seconds sound clip from the Helen of Troy (1956) movie soundboard.

You can hear this line at 00:58:45.033 in the Blu-ray version of the movie.

Quote context

[...]

- The damage is done. Go or stay. It matters not. I shall not see you again.

- Bring to the council chamber the masters of the armies and the stewards of the granaries. Tell them I want an estimate of Troy's ability to withstand a siege.

- There were times when I almost forgot that I had other children, Paris, others to die, perhaps.

- Destiny, Paris. Destiny.

- Every Trojan woman with son or husband will curse you.

- Well, don't worry, brother, a war may clear the atmosphere.

- War, the only thing that could make you happy. Keep out of my way, or you'll never live to enjoy it.

- The ship that brought you to Troy is still in the harbor. My charioteer will take you there.

- I see.

- Or if my lady prefers, I'll arrange for a royal escort.

- No, I won't delay.

[...]