I'll go tonight when Chief and the hunter are asleep.
5 seconds sound clip from the The Fox and the Hound (1981) movie soundboard.
You can hear this line at 00:42:18 in the Blu-ray version of the movie.
Quote context
[...]
- You're right. And you're a fox.
- Ah, that won't make any difference.
- Copper's gonna be glad to see me.
- Well, honey, just don't get your hopes too high.
- Look, don't worry. I'll be careful.
- I'll go tonight when Chief and the hunter are asleep.
- Boy, it's great to be back home, isn't it, Chief?
- Aw, come on, Chief. You aren't still sore, are ya?
- Hey, hey, come on. Let's scuffle. We ain't scuffled in a long time.
- Come on, Chief! Let's have some fun!
[...]