The wizarding war was done and lord Voldemort was defeated

Harry was on the Hogwarts bridge with Ron and Hermione

"Are you sure you want to destroy the most powerful wand, Harry?" Says Ron

"Yes, I'm sure," says Harry he snaps Professor Dumbledore's wand in half and then throws it over the bridge

Hermione just stands there and watches along with Ron as there now all 3 standing in Slience now