Judges 12:4-6

MSTC(i) 4 And Jephthah gathered together all the men of Gilead, and fought with the Ephraimites. And the men of Gilead smote the Ephraimites, because they said, "Ye Gileadites are but renegades of Ephraim among the Ephraimites and the Manassites!" 5 Moreover, the men of Gilead took the passages of Jordan from the Ephraimites. And when those Ephraimites that were escaped said, "Let us go over," then the men of Gilead said unto them, "Ye are Ephraimites." And they said, "Nay." 6 Then the other answered, "Then say, 'Shibboleth.'" And they said, "Syboleth" — and could not so pronounce. Whereupon the others took them and slew them at the passages of Jordan. And there were overthrown at that time, of the Ephraimites, forty two thousand.