Judges 3:12-14

And the children of Israel again did evil in the sight of the LORD. So the LORD strengthened Eglon king of Moab against Israel, because they had done evil in the sight of the LORD. Then he gathered to himself the people of Ammon and Amalek, went and defeated Israel, and took possession of the City of Palms. So the children of Israel served Eglon king of Moab eighteen years.