Hermione handed him the map with her lips pursed, she wasn't sure she should tell him specifically which vault, but he might have better advice, too, if he knew.
"It's the Lestrange family vault we need in to," And remembering what Lestrange had done to them, capturing them, breaking her wand, she couldn't help but really spit out the name. "Griphook has been helping, but he's sure that's the right vault. He was trying to get in to it when the mess at Gringott's happened."