Two months ago, a crowd of protestors gathered in front of the Amsterdam Holocaust memorial, chanting an Arabic refrain, now familiar from such gatherings, that translates as “Khaybar, Khaybar, O Jews. The army of Mohammad is coming.” The reference is to a location in what is now Saudi Arabia, and to an oft-forgotten piece of Middle Eastern Jewish history. Lawrence Schiffman recounts this story, which begins in 622 CE, when the founder of Islam moved from Mecca to the city of Medina, which at the time was home to three large Jewish tribes.

This was Mohammad’s first regular contact with a full-scale Jewish community. Jews had a long history in the Arabian Peninsula, probably going back to [the 1st century CE]. There is considerable archaeological evidence for Jewish communities in southern Arabia, much of it in the form of cemetery inscriptions, going back as far as the 4th century CE. By the 7th century, some Jewish tribes had migrated north and establish themselves in agriculture—especially the cultivation of date palms—at Medina. In fact Jews were the majority of the population of this town.

Local Arab tribes had long been locked in a struggle for domination of the town, and they hoped that Mohammad would bring peace. While these tribes swore allegiance to Mohammad and accepted the new religion of Islam, they imposed a simple condition: that their Jewish neighbors who clung strongly to their faith would be protected. Little did the Arabs of Medina know that Mohammad would soon drive out two of the Jewish tribes and slaughter the men of the third, selling the women and children into slavery.

The turning point came after one of those tribes, the Banu Nadir, chose to sit out a battle rather than fight alongside the prophet—because they didn’t want to fight on Shabbat. When he was defeated, he took out his rage on these Jews:

[Mohammad] turned against the Nadir, besieged them, and ordered them to leave Medina. They surrendered [and] departed to the northeast, to the Jewish oasis of Khaybar, proudly marching through the streets of Medina in a caravan reported to have consisted of 600 camels, with music and fancy clothing. Two years later, the men of this Jewish tribe would be killed when Mohammad attacked Khaybar.

Mary Margaret Olohan has spent much of her career in journalism covering demonstrations of various kinds. Since October 7, she has attended numerous anti-Israel gatherings, an experience she discusses with Robert Nicholson and Dominique Hoffman. Olohan explains the ways protestors intimidate outsiders, the online instruction booklet for protests distributed by Students for Justice in Palestine, the systematic avoidance of any condemnation of Hamas, and much else. To this, she contrasts her experience at the joyous yet serious November 14 rally for Israel. Olohan also talks about how her own Christian faith has influenced her journalism. (Audio, 61 minutes.)