Now, my son... Have you grown a mustache?
— King Jaffe Joffer (James Earl Jones)
6 seconds sound clip from the Coming to America (1988) movie soundboard.
You can hear this line at 00:08:03 in the Blu-ray version of the movie.
Quote context
[...]
- It looks as if he's coming here to talk to us.
- Now, my son... Have you grown a mustache?
- Well, father, first of all, it is things like this. Like what?
[...]