However a delegate was seen to take photographic evidence after the match.
Spurs manager Mauricio Pochettino, who did not see the banner, said: “If this is true, then it is an unacceptable thing. It is very disrespectful. This is a shame, very disrespectful and unacceptable.”
Partizan Belgrade boss Marko Nikolic appeared unaware of fans antisemitic behaviour.
He said: “I want to congratulate the crowd. The support was great and not only great but everything went well. It was a wonderful, sporting environment without the slightest problem.”
Tottenham, are expected to make an official complaint within the next 48 hours and Uefa are expected to assess the official match report before deciding what action to .