In the year 5211 they made accusations against the Jews in the province of Silesia that they defiled their bread, and they were tortured and most were burned, except in the city of Breslau where they spared the lives of the Jews and sent them from the land. But the Jews reached the province of Silesia with many troubles because of the shedding of innocent blood, [(Tzeda LeDerekh, section 2)]: