Sister, don't you worry.
6 seconds sound clip from the Shaolin Kung Fu Master (1978) movie soundboard.
You can hear this line at 01:02:18 in the DVD version of the movie.
Quote context
[...]
- Please, please. There's no point.
- Brother, who did this to you?
- Whether I tell you or not, it will make...
- You tell Chang Yi... You tell him I had to go.
- Promise me, you'll be happy.
- Brother! You can't die, you can't die! Brother! Brother!
- Sister, Mother left me this. Will you take this?
[...]