Toto didn't mean to. He didn't know he was doing anything wrong.
5 seconds sound clip from the The Wizard of Oz (1939) movie soundboard.
You can hear this line at 00:08:54 in the Blu-ray version of the movie.
Quote context
[...]
- That dog's a menace to the community. I'm taking him to the sheriff and make sure he's destroyed.
- Destroyed! Toto? Oh, you can't! You mustn't!
- Auntie Em! Uncle Henry! You won't let her, will you?
- Of course we won't. Uh, will we, Em?
- Toto didn't mean to. He didn't know he was doing anything wrong.
- If you don't hand over that dog I'll bring a suit that'll take your farm!
- The law protects folks against dogs that bite!
- How it would be if she keeps him tied up?
- He's really gentle. With gentle people, that is.
[...]