"Odin?" He knows who Odin is, of course, but that doesn't sound like what he'd spoken to the god about. It's then that he notices Harry's sword, and he's backing off further. "I sincerely hope you're not actually serious." Even though he's...sort of intrigued by the idea of a physical struggle. What would Harry Potter look like with his face smeared across the sidewalk? It's a thought he should shake off, but he's threatened and he doesn't like it.