So,” sneered Fudge, recovering himself, “you intend to take on Dawlish, Shacklebolt, Dolores, and myself single-handed, do you, Dumbledore?”
“Merlin’s beard, no,” said Dumbledore, smiling. “Not unless you are foolish enough to force me to.”
“He will not be single-handed!” said Professor McGonagall loudly, plunging her hand inside her robes.
“Oh yes he will, Minerva!” said Dumbledore sharply. “Hogwarts needs you!

Autore: J.K. Rowling