Parallel
Judges 3:13
Brenton's English Septuagint · Berean Standard Bible
And he gathered to himself all the children of Ammon and Amalec, and went and smote Israel, and took possession of the city of Palm-trees.
After enlisting the Ammonites and Amalekites to join forces with him, Eglon attacked and defeated Israel, taking possession of the City of Palms (note: That is, Jericho).