then said they to him, Say now Shibboleth; and he said Sibboleth; for he couldn't manage to pronounce it right: then they laid hold on him, and killed him at the fords of the Jordan. There fell at that time of Ephraim forty-two thousand.
In the battle that followed east of the Jordan, 42,000 Ephraimites (or 42 military units) suffered defeat, a high price for jealousy. The Gileadites stopped those who tried to flee back home at the fords of the Jordan. The Ephraimites’ accent did not permit them to say shibboleth (meaning "ear of corn" or "flowing stream") normally. Similarly during World War II, the Nazis identified Russian Jews by the way they pronounced "kookoorooza," the Russian word for corn. [Note: Wolf, p. 458.] In this way the Gileadite soldiers identified the fleeing Ephraimites.