Judges 12:4-6

ASV_Strongs(i)
  4 H3316 Then Jephthah H6908 gathered together H582 all the men H1568 of Gilead, H3898 and fought H669 with Ephraim; H582 and the men H1568 of Gilead H5221 smote H669 Ephraim, H559 because they said, H6412 Ye are fugitives H669 of Ephraim, H1568 ye Gileadites, H8432 in the midst H669 of Ephraim, H8432 and in the midst H4519 of Manasseh.
  5 H1568 And the Gileadites H3920 took H4569 the fords H3383 of the Jordan H669 against the Ephraimites. H6412 And it was so, that, when any of the fugitives H669 of Ephraim H559 said, H5674 Let me go over, H582 the men H1568 of Gilead H559 said H673 unto him, Art thou an Ephraimite? H559 If he said, Nay;
  6 H559 then said H559 they unto him, Say H7641 now Shibboleth; H559 and he said H5451 Sibboleth; H3559 for he could not frame H1696 to pronounce H3559 it right: H270 then they laid H7819 hold on him, and slew H4569 him at the fords H3383 of the Jordan. H5307 And there fell H6256 at that time H669 of Ephraim H705 forty H8147 and two H505 thousand.