He added: “Because they all came up with the same key words. It was rather like reading a European document looking for buzz-words.
“And the buzz-words were, ‘Israel’s need for security’. And then ‘the extremism of the people on one ship’. And ‘the existence of Turkish militants on the vessel’.
“It came through in every single speech, this stuff came through.”
MailOnline reported it examined that House of Commons debate and found no evidence that MPs used the “buzzwords” described by Mr Corbyn.
Speaking to the JC, Mr Prosor said: "Jeremy Corbyn doesn't shy away from using the most ancient antisemitic images and narratives, that Jews control politics and the media.
“The truth is, anyone who has even basic knowledge of British Media knows it's one of the most hostile arenas for Israel.
“The fight against Corbyn can't remain a ‘Jewish fight’ only – there should be a bipartisan coalition to save the UK, a cradle of modern democracy - from this very dangerous person.
“This is not politics, it's basic human decency".