Nonsense.
3 seconds sound clip from the A King in New York (1957) movie soundboard.
You can hear this line at 00:36:21 in the Blu-ray version of the movie.
Quote context
[...]
- Why?
- Your Majesty! A King playing Hamlet on television! They'll question your sanity.
- I suppose chasing a golf ball over the country side just to put it in a hole is sane?
- Your Majesty, may I congratulate you, Sir.
- I'd like you to shake hands with my wife.
[...]