If that's all, you needn't have told me to come.
4 seconds sound clip from the The Skin Game (1931) movie soundboard.
You can hear this line at 00:47:44 in the Blu-ray version of the movie.
Quote context
[...]
- Well, ma'am, what do want with me?
- Wait a moment. I'll stop that dog barking.
- You're making a mistake, you know.
- No. I have a good memory for faces.
- If that's all, you needn't have told me to come.
- Oh, don't go. You are playing a game with me. Aren't you ashamed? What harm have I done you?
- What have I to do with this quarrel? I couldn't help their falling out.
- You're a rotter if you can spoil anyone's life who never did you an ounce of harm.
[...]