How do I know, you ask? Who am I? Well, I'm Father Time.
9 seconds sound clip from the Rudolph's Shiny New Year movie soundboard.
You can hear this line at 00:03:55 in the Blu-ray version of the movie.
Quote context
[...]
- Rudolph, with your nose so bright, you've six days left to set things right.
- Yes, Happy, the Baby New Year, was missing.
- How do I know, you ask? Who am I? Well, I'm Father Time.
- What do I do, you ask? Oh, I do what all fathers do. I take care of things.
- The time, mostly. All the time in the universe.
- I keep everything in tip-top, tick-tock shape. Slowpoke!
- But most of all, I make certain that every 1st of January, we have a bright and Happy New Year.
[...]