Matthew, Mark, Luke, John, Paul.
That is...those who disagree with Rome over this issue.
But I'll bite. Give me the text where Jesus says "This is not My Body." Or says "This is a metaphor --- a simile --- a parody --- irony --- sorta --- kinda --- a literary device --- a figure of speech ---just kidding --- Semitic Hyperbole --- a vision --- a ghost --- hallucination --- a hoax --- April Fools! " -- or anything else that would deny the part where he says "This is My Body." Bonus question: try that with St. Paul.