Anybody claiming knowledge is said to be part of the conspiracy or being deceived themselves.

He knew from experience that claiming knowledge in the presence of a physicist was not a good idea.

Several people have claimed knowledge of events supporting Area 51 conspiracy theories.

Six months into the campaign to enact health care legislation, the public does not claim deep knowledge of the plan.

Using the first person, the speaker claims direct knowledge of events, and sets the scene.

Anyone who claims knowledge of future events is mistaken.

Nobody cares when she claims psychic knowledge about the drowning of one young victim.

No man ever will, though there are many who claim such knowledge.

Hence my acceptance that yesterday I did not know prevents me from claiming knowledge today.

Tasm knew better than to claim knowledge she didn't have.