Jephthah then gathered all the men of Gilead and fought against Ephraim. And the men of Gilead struck them down because the Ephraimites had said, “You Gileadites are fugitives in Ephraim, living in the territories of Ephraim and Manasseh.”
Jewish Publication Society of America Version (JPS1917) - Judges 12:4 >Then Jephthah gathered together all the men of Gilead, and fought with Ephraim; and the men of Gilead smote Ephraim, because they said: 'Ye are fugitives of Ephraim, ye Gileadites, in the midst of Ephraim, and in the midst of Manasseh.'