- Yeah, but how will I know?
- You'll know.

3 seconds sound clip from the The Bear Who Slept Through Christmas movie soundboard.

You can hear this line at 00:21:17.294 in the VHS version of the movie.

Quote context

[...]

- Christmas is a way of giving.

- But, you see, I don't have anything to give.

- Let me tell you, the greatest gifts that anybody can give are not those presents you buy.

- And you have very much to give.

- I do? You mean like your sign says?

- Something like that.

- Yeah, but if Christmas is so great, why do they have it only once a year?

- That, my boy, is something I wish I could answer.

- Wake up. Wake up. Now, listen. If you can stay awake, I will help you find Christmas.

- Tell you what. Go down this street about three blocks to number 501. Go up to the top floor. That's where you'll find Christmas.

- Yeah, but how will I know?

- You'll know.

- It'll be everything you ever dreamed Christmas would be.

- Oh. Thanks a lot.

- You're welcome. And Merry Christmas!

- Where can I find Christmas? Where can Christmas be?

- Where and what is Christmas? Is it something I can see?

[...]