"I - we will need brooms to get back out. Mine’s down in a locker at the quidditch pitch. Do you know where Malfoy's is? There’s a snake on one of the taps, last time I just asked it to open in parsel-tongue and it did. But Hermione, I need to go to Dumbledore, he needs to see the memory. Maybe we can take the diadem with us?" 