“This secret of the blood is not known to all the Jews, but only to the Chakam (doctors) or the rabbis and the scholars, who therefore carry the title ‘Conservators of the mystery of the blood’.

Simon of Trent (German: Simon von Trient, also known as Simon Unverdorben (meaning Simon Immaculate in German); Italian: Simonino di Trento), also known as Simeon (1472–1475),

Kyiv, 1915: "Christians, take care of your children! It will be Jewish Passover on 17 March."

 Blood ritual or ritual murder is a canard that accuses Jews of murdering Christian or Muslims children (or other gentiles)