Look, Nick... I'm afraid I haven't been able to be very much help to you, but... You know how I feel.

10 seconds sound clip from the Knock on Any Door movie soundboard.

You can hear this line at 01:38:05.371 in the Blu-ray version of the movie.

Quote context

[...]

- I am moved by your eloquence, Mr. Morton... deeply moved. However, the law and the duty of this court is clear.

- Will the defendant rise?

- It is the judgment of this court that you be taken into the custody of the warden of the state penitentiary until Friday, the 29th day of November, when you shall be put to death in the manner prescribed by the state.

- And may god have mercy on your soul.

- Sorry I fouled out.

- Look, Nick... I'm afraid I haven't been able to be very much help to you, but... You know how I feel.

- If there's one thing I can promise you, I'll do everything I can to keep other fellas like you from... Well, to help other fellas like you... As long as I live.

[...]