Extendable Ears

You heard a bit of talking on Hogwarts' front page but could barely make out the words. Lucky for you, you bought an Extendable Ear from Weasley's Wizard Wheezes. Can you figure out who said the quote (or quote snippet if available) from the update heading/title?

Quote from November 23

Previous round's answer:
“We’ll send you a Hogwarts toilet seat!” - George Weasley