Oh! Your father told me, to sow your royal oats.
5 seconds sound clip from the Coming to America (1988) movie soundboard.
You can hear this line at 01:43:56 in the Blu-ray version of the movie.
Quote context
[...]
- What about the woman you are supposed to marry?
- I do not love her. Why do you think I came to America?
- Oh! Your father told me, to sow your royal oats.
- Oh no. I came to America to find my bride. I came to Queens to find you.
- So why did you lie to me then? Why didn't you just tell me you were a prince?
- Because I wanted you to love me for who I am.
- I'm not sure who are. I'm the man you fell in love with. Should it matter that I'm a prince?
[...]