You don't have to answer any questions against your wishes or even testify at all.

9 seconds sound clip from the Miracle on 34th Street (1947) movie soundboard.

You can hear this line at 01:08:00 in the Blu-ray version of the movie.

Quote context

[...]

- If Your Honor please, I should like to call the first witness.

- Mr. Kringle, will you take the stand?

- Good morning, Your Honor.

- You do solemnly swear that the testimony you are about to give in the cause before this court shall be the truth, the whole truth and nothing but the truth, so help you God?

- I do.

- Before you begin, I want to explain to the witness that this is a hearing, not a trial.

- You don't have to answer any questions against your wishes or even testify at all.

- We have no objection, Your Honor.

- Oh, I'll be glad to answer any questions I can.

- What is your name?

- Kris Kringle.

- Where do you live?

- That's what this hearing will decide.

[...]