I told you! I knew perfectly well what he told me...
5 seconds sound clip from the The Skin Game (1931) movie soundboard.
You can hear this line at 00:22:43 in the Blu-ray version of the movie.
Quote context
[...]
- You know, I was born here and my father and his and his. They loved those fields and the old trees.
- Do you know I learned to ride in the centry meadows? Prettiest spring meadows in the world.
- I told you! I knew perfectly well what he told me...
- I say, do you see old Hornblower and his son Charlie?
- Oh, look. There's Chloe. You know, Charlie's wife standing with Rolf.
- I say, just leave me alone for a moment, would you?
- What did that woman mean by insulting you like that?
[...]