New Revised Standard Version
He inflicted a massive defeat on them from Aroer to the neighborhood of Minnith, twenty towns, and as far as Abel-keramim. So the Ammonites were subdued before the people of Israel.

Contemporary English Version
Jephthah and his army destroyed the 20 towns between Aroer and Minnith, and others as far as Abel-Keramim. After that, the Ammonites could not invade Israel any more.

New American Bible
He inflicted a very severe defeat on them from Aroer to the approach of Minnith—twenty cities in all—and as far as Abel-keramin. So the Ammonites were brought into subjection by the Israelites.

Douay-Rheims Bible
And he smote them from Aroer till you come to Mennith, twenty cities, and as far as Abel, which is set with vineyards, with a very great slaughter: and the children of Ammon were humbled by the children of Israel.

And he smote them from Aroer till you come to Mennith, twenty cities, and as far as Abel, which is set with vineyards, with a very great slaughter: and the children of Ammon were humbled by the children of Israel.

Aroer

Deuteronomy 2:36 From Aroer, which is upon the bank of the torrent Arnon, a town that is situate in a valley, as far as Galaad. There was not a village or city, that escaped our hands: the Lord our God delivered all unto us:

Minnith.

Ezekiel 27:17 Juda and the land of Israel, they were thy merchants with the best corn: they set forth balm, and honey, and oil and rosin in thy fairs.

the plain.