- It wasn't a hard decision to make. They chose, of course, the holiest night of the year, the night of profound love, which was the perfect night for giving.
- Christmas Eve?
- Christmas Eve.

13 seconds sound clip from the Santa Claus Is Comin' to Town (1970) movie soundboard.

You can hear this line at 00:46:17.001 in the Blu-ray version of the movie.

Quote context

[...]

- Yes, sir, the older he got, the more famous he became, and the more folks loved him.

- He's very good, isn't he?

- Uh-huh. You bet.

- Is that why he's called Santa Claus?

- That's why, honey, that's why.

- It turned into quite a proposition. I can hardly keep up with the orders.

- I'm afraid I'm going to have to limit my journeys to one a year.

- But on which night should I go out? I wonder.

- It wasn't a hard decision to make. They chose, of course, the holiest night of the year, the night of profound love, which was the perfect night for giving.

- Christmas Eve?

- Christmas Eve.

- And that's how it all started.

- How goes it, Mister Warlock?

- Winter, please.

- I've got my magic power working just fine. I can cast up a big freeze, yes, sir.

- I think I can guarantee a white Christmas.

[...]