Harry potter and the goblet of fire

When Hardy, Ron and hermione comes to visit hagrid.

“Of course we still want to know you!” Harry said, staring at Hagrid. “You don’t think anything that Skeeter cow — sorry, Professor,” he added quickly, looking at Dumbledore.

“I have gone temporarily deaf and haven’t any idea what you said, Harry,” said Dumbledore, twiddling his thumbs and staring at the ceiling.