The Gileadites captured the fords of the Jordan leading to Ephraim, and whenever a fugitive from Ephraim would say, “Let me cross over,” the Gileadites would ask him, “Are you an Ephraimite?” If he answered, “No,”
Jewish Publication Society of America Version (JPS1917) - Judges 12:5 >And the Gileadites took the fords of the Jordan against the Ephraimites; and it was so, that when any of the fugitives of Ephraim said: 'Let me go over,' the men of Gilead said unto him: 'Art thou an Ephraimite?' If he said: 'Nay';