That's what friends are for.
11 seconds sound clip from the The Jungle Book (1967) movie soundboard.
You can hear this line at 01:05:07 in the Blu-ray version of the movie.
Quote context
[...]
- Hey, fellas, are we his friends?
- We're your friends. We're your friends. We're your friends to the bitter end.
- When you're alone who comes around to pluck you up...
- Give us a smile... when you are down
- And when you're outside looking in who's there to open the door?
- Come on, kid. We need a tenor.
- That's what friends are for.
- Who's always eager to extend a friendly claw?
- That's what friends are for. (2)
- And when you're lost, in dire need, who's at your side at lightning speed?
[...]