He'll get Mowgli while he's young and helpless.
5 seconds sound clip from the The Jungle Book (1967) movie soundboard.
You can hear this line at 00:42:30 in the Blu-ray version of the movie.
Quote context
[...]
- And another thing, sooner or later Mowgli will meet Shere Khan.
- The tiger? What's he got against the kid?
- He hates man with a vengeance. You know that. Because he fears man's gun and man's fire.
- But little Mowgli don't have those things.
- Shere Khan won't wait until he does.
- He'll get Mowgli while he's young and helpless.
- We'll do what's best for the boy.
- You better believe it. You name it, and I'll do it.
- Good. Then make Mowgli go to the man-village.
- Are you out of your mind? I promised him he could stay here in the jungle with me.
[...]