Judges 12:5

5 And the Gileadites took the crossing-places of Jordan against the Ephraimites; and when any of the men of Ephraim who had gone in flight said, let me go over; the men of Gilead said to him, Are you an Ephraimite? And if he said, No;

Judges 12:5 Meaning and Commentary

Judges 12:5

And the Gileadites took the passages of Jordan before the
Ephraimites
Being either swifter of foot, or going a nearer and shorter way, being better acquainted with their own country:

and it was so, that when those Ephraimites which were escaped said, let
me go over;
the fugitives of Ephraim, as before called, who ran away from the battle, made their escape, and the best of their way to the passages of Jordan, to get over there to their own country:

that the men of Gilead said unto him;
to everyone of them, as they came up,

art thou an Ephraimite?
or an Ephrathite; for so it seems those of the tribe of Ephraim were called, as Jeroboam, ( 1 Kings 11:26 )

if he said, nay; that he was not an Ephraimite;

Judges 12:5 In-Context

3 So when I saw that there was no help to be had from you, I put my life in my hand and went over against the children of Ammon, and the Lord gave them into my hands: why then have you come up to me this day to make war on me?

4 Then Jephthah got together all the men of Gilead and made war on Ephraim; and the men of Gilead overcame Ephraim.

5 And the Gileadites took the crossing-places of Jordan against the Ephraimites; and when any of the men of Ephraim who had gone in flight said, let me go over; the men of Gilead said to him, Are you an Ephraimite? And if he said, No;

6 Then they said to him, Now say Shibboleth; and he said Sibboleth, and was not able to say it in the right way; then they took him and put him to death at the crossing-places of Jordan; and at that time forty-two thousand Ephraimites were put to death.

7 Now Jephthah was judge of Israel for six years. And Jephthah the Gileadite came to his death, and his body was put to rest in his town, Mizpeh of Gilead.