In footage from a rally held in Gaza, posted on the Internet on April 28, demonstrators shout slogans such as “Oh Jews, you women” and “Khaybar, Khaybar, oh Jews, Muhammad’s army has started to return!”

The banner held by the protesters identifies them as the “Tire-burning Unit.” Some of the protesters can be seen brandishing wire-cutters, used in recent days by Palestinians trying to breach Israel’s border fence.