Brooklyn, New York – Activist Linda Sarsour appeared to criticize American Jews of a dual loyalty to Israel in a Facebook post calling for support for Congresswoman-elect Ilhan Omar, following a backlash over her announcement that she supports boycotting Israel.

Sarsour wrote in the post on Thursday that Omar is “being attacked for saying that she supports BDS (Boycott Divestment Sanctions) and the right for people to engage in constitutionally protected freedoms. This is not only coming from the right-wing but some folks who masquerade as progressives but always choose their allegiance to Israel over their commitment to democracy and free speech.”

Sarsour, a leader of the Women’s March who has come under fire for not disassociating herself or the movement from Nation of Islam leader Louis Farrakhan — who has made anti-Semitic and bigoted statements for decades, most recently comparing Jews to termites — also called for people to post messages of support to Omar on social media.

“You don’t have to support BDS and have every right not to but we cannot stand by idly while a brave Black Muslim American woman is targeted for saying she will uphold the constitution of the United States of America as a member of the US Congress,” Sarsour wrote.