I think this might be the speech but I'm not sure. I've included a link that has the script for the movie. So if you know a few words for it you can just search the page (Ctrl+F) for the words and read from there. Hope this helps!
Ladies and gentlemans,
here and listening at home,
the great state of Mississippi...
Pappy O'Daniel, Governor...
wants to thank the Soggy Bottom Boys for that wonderful performance.
And it looks like the only man in this great state
who ain't a music lover
is my esteemed opponent in the upcoming, Homer Stokes.
There ain't no accounting for taste.
Sounded to me like he was harbouring a hateful grudge
against the Soggy Bottom Boys
on account of their rough and rowdy past.
Looks like Homer Stokes is the kind of fellow
who wants to cast the first stone.
- Well, I'm with you, folks.
I'm a forgive-and-forget Christian, and I say...
if their rambunctiousness and misdemeanoring is behind them...
