The chapter begins with the nations God left in the land to test Israel, among them the Philistines, Canaanites and Hivites. Israel lives alongside them, intermarries with them and serves their gods. The Lord is angry and sells them to Cushan-rishathaim, king of Aram-naharaim, for eight years. When they cry out, the Lord raises up Othniel, son of Kenaz. The Spirit of the Lord comes on him, he defeats the king, and the land has rest for forty years.
Israel sins again, and the Lord strengthens Eglon, king of Moab, who oppresses Israel for eighteen years. When they cry out, the Lord raises up Ehud, a left-handed Benjaminite, who brings the tribute to Eglon with a double-edged dagger hidden on his right thigh. Ehud sends the porters away, returns and says he has a message from God for the king, who is a very fat man. Eglon dismisses his servants and Ehud kills him with the dagger. The servants, thinking the king is relieving himself in the cool room, wait until they are embarrassed.
Ehud escapes, blows the trumpet in the hill country of Ephraim and leads Israel to seize the fords of the Jordan. They kill about ten thousand Moabites, and the land has rest for eighty years. At the end Shamgar, son of Anath, is mentioned: he struck down 600 Philistines with an ox goad and also saved Israel.