Mufasa? No, you're dead.
5 seconds sound clip from the The Lion King (1994) movie soundboard.
You can hear this line at 01:13:33 in the Blu-ray version of the movie.
Quote context
[...]
- I am the king. I can do whatever I want.
- If you were half the king Mufasa was...
- I'm ten times the king Mufasa was!
- Mufasa?
- You're alive? How can that be?
- It doesn't matter. I'm home.
- Simba? Simba! Oh, I'm a little surprised to see you alive.
- Give me one good reason why I shouldn't rip you apart.
[...]