WOLSEY: The King wants a son; what are you going to do about it?

MORE: (dry murmur) I’m very sure the King needs no advice from me on what to do about it.

Robert Bolt (1924-1995) English dramatist

A Man for All Seasons, play, Act 1 (1960)
    (Source)

Bolt's 1966 film adaptation uses the same lines. (Source (Video); dialog verified.)