Wait, do you hear that gentlemen? Its the forewarning of doom.
— Jor El
6 seconds sound clip from the The Adventures of Superman - The Baby from Krypton classic radio series.
You can hear this line at 00:04:01 in the radio play.
Quote context
[...]
- Impossible! Where would we go?
- My studies tell me the atmosphere of the Earth is very nearly the same as our own.
- You have been working too hard Jor-L. You need a rest.
- Planets as large as Krypton do not explode, Jor-L.
- Wait, do you hear that gentlemen? Its the forewarning of doom.
- Every moment is precious now, quakes like that are sounding the death bell of Krypton.
- It will happen gentlemen and happen soon. When the last great eruption comes.
- When it comes, it shall find all of us ready.
- If Krypton is to die, we shall die with it. The parting would be much too severe.
[...]