~ Molly Weasley while dueling Bellatrix Lestrange, her most famous quote.
Molly Weasley is the matriarch of the Weasley household in the Harry Potter books. She also kills Bellatrix Lestrange in a fit of rage who attempted to killed her daughter Ginny and avenging Sirius Black, Nymphadora Tonks and Dobby who Bellatrix killed.
She was portrayed by Julie Walters.
Harry Potter and the Philosopher's's Stone
She is first introduced in the first Harry Potter film at the Hogwarts Express with her children.