But whatever the reason, his heart or his shoes, he stood there on Christmas Eve hating the Whos.

10 seconds sound clip from the How the Grinch Stole Christmas! (1966) movie soundboard.

You can hear this line at 00:02:52 in the Blu-ray version of the movie.

Quote context

[...]

- Every Who down in Who-ville liked Christmas a lot, but the Grinch who lived just north of Who-ville, did not.

- The Grinch hated Christmas, the whole Christmas season. Now, please, don't ask why. No one quite knows the reason.

- It could be perhaps that his shoes were too tight.

- It could be his head wasn't screwed on just right.

- But I think that the most likely reason of all may have been that his heart was two sizes too small.

- But whatever the reason, his heart or his shoes, he stood there on Christmas Eve hating the Whos.

- Staring down from his cave with a sour Grinchy frown at the warm lighted windows below in their town.

- For he knew every Who down in Who-ville beneath was busy now hanging a holly Who-wreath.

- And they're hanging their stockings.

- He snarled with a sneer.

- Tomorrow is Christmas. It's practically here.

[...]