This isn't like that one at all.
4 seconds sound clip from the A Charlie Brown Thanksgiving movie soundboard.
You can hear this line at 00:19:11 in the Blu-ray version of the movie.
Quote context
[...]
- I think maybe you should go to Chuck and tell him yourself.
- No, I'll just ruin everything. You know I'm too brusque and rough. You go and speak for me.
- This is not unlike another famous Thanksgiving episode.
- Do you remember the story of John Alden and Priscilla Mullins and Captain Miles Standish?
- This isn't like that one at all.
- I don't feel bad for myself. I just feel bad because I ruined everyone's Thanksgiving.
- But Thanksgiving is more than eating, Chuck.
- You heard what Linus was saying out there.
[...]