Pleased to meet you, ma'am.
3 seconds sound clip from the Dark Command (1940) movie soundboard.
You can hear this line at 00:22:43 in the Blu-ray version of the movie.
Quote context
[...]
- Make brands on cows is about all.
- Tried to write with ink once. Looked like an Easter egg for a week.
- Oh, Will, your sup... your supper's ready.
- This is my housekeeper, Mrs. Adams.
- Elizabeth, this is Mr. Seton.
- Oh, I'm keepin' you from your supper.
[...]