Judges 10:7-9

7he became angry with them. He sold them into the hands of the Philistines and the Ammonites, 8who that year shattered and crushed them. For eighteen years they oppressed all the Israelites on the east side of the Jordan in Gilead, the land of the Amorites. 9The Ammonites also crossed the Jordan to fight against Judah, Benjamin and Ephraim; Israel was in great distress.