Judges 12:6-7

they would say to him, “Say the word ‘Shibboleth.’ ” The men of Ephraim could not say that word correctly. So if the person from Ephraim said, “Sibboleth,” the men of Gilead would kill him at the crossing. So forty-two thousand people from Ephraim were killed at that time. Jephthah was a judge for Israel for six years. Then Jephthah, the man from Gilead, died and was buried in a town in Gilead.