“My intention is never to offend my constituents or Jewish Americans as a whole.
“We have to always be willing to step back and think through criticism, just as I expect people to hear me when others attack me for my identity. That is why I unequivocally apologize.”
Her statement came after a request from Ms Pelosi, who said that antisemitism “must be called out, confronted and condemned whenever it is encountered, without exception”.
The Democrats won a majority in the House of Representatives last November, but Ms Pelosi now presides over a caucus containing a wide range of views on Israel.

Flying to Texas on Air Force One for a rally later on Monday evening, Mr Trump said Ms Omar's statement was insufficient.
“I think it was a terrible statement, and I don’t think her apology was adequate,” he told reporters. When asked what the Michigan representative should have said instead, Mr Trump replied: “she knows what to say.”