De Sutter said the European Union should immediately suspend its association agreement with Israel, which aims at better economic and political cooperation.
Some 45 Democrats and one Republican voted in opposition to the bill.
The US issued a second round of sanctions aimed at Hamas following the October 7 attack, including a Hamas official in Iran and members of the IRGC.
The sanction freezes any US assets of those targeted and generally bars Americans from dealing with them.
Every government, parliament, commercial body, civil society organization, and individual must seize the opportunity to contribute to the defeat of Hamas and the release of the hostages.
Iran uses revenue from Oil Show to finance terrorism, says Iranian dissident
The sanctions impose a British travel ban on those named, block any of their British assets and prevent UK entities from doing business with them.