J.K. Rowling is the master of cleverly hiding clues.
Most people remember Harry Potter and the Order of the Phoenix as the book that introduced us to Dolores Umbridge, Thestrals, and a really angsty Harry Potter.
Look at the trio storming through The Great Hall like they own the place. ⚡️❤️
Warner Bros.
While all of those things are true, there's something in the fifth book that even the most dedicated of Harry Potter fans may have missed. And it deals with Horcruxes.
Warner Bros.
For those who don't know, a Horcrux is created when you place a part of your soul into an object after you've killed someone.
Remember how Voldemort split his soul into seven different pieces and placed each part into something different?
Warner Bros.
Now let's go back to book five. There's a passage that reads:
"They found an unpleasant looking silver instrument, something like a many-legged pair of tweezers, which scuttles up Harry's arm like a spider when he picked it up, and attempted to puncture is skin. Sirius seized it and smashed it with a heavy book entitled Nature's Nobility: A Wizarding Genealogy. There was a musical box that emitted a faintly sinister, tinkling tune when wound, and they all found themselves becoming curiously weak and sleepy, until Ginny had the sense to slam the lid shut; a heavy locket that none of them could open; a number of ancient seals;..."
Warner Bros.
The One Thing You Didn't Notice In "Harry Potter And The Order Of The Phoenix"