Why, if Snow Miser doesn't freeze them just for the fun of it, his devil of a brother will put the heat on them for sure.
8 seconds sound clip from the The Year Without a Santa Claus movie soundboard.
You can hear this line at 00:12:04.734 in the Blu-ray version of the movie.
Quote context
[...]
- No telling what might happen. Now I'll have to go after them.
- Do you think you ought to, dear, with your cold and all?
- Why, those three won't even get past the Miser brothers without...
- The Miser brothers? Oh, dear. Oh, I forgot all about those two.
- Of all the fool things for them to do.
- Dasher! On the double! Away, Dasher! Away!
- Thanks to me, Vixen and Jingle and Jangle were headed right between the two.
- Where are we? Where are we heading?
- Don't just stand there, you fools! They're part of that Santa Claus gang of goody-goodies.
[...]