Judges 3:14 Midrash

וַיַּעַבְד֤וּ בְנֵֽי־יִשְׂרָאֵל֙ אֶת־עֶגְל֣וֹן מֶֽלֶךְ־מוֹאָ֔ב שְׁמוֹנֶ֥ה עֶשְׂרֵ֖ה שָׁנָֽה׃ (ס)

And the children of Israel served Eglon the king of Moab eighteen years.

Read midrashic interpretation of Judges 3:14: and classical rabbinic exegesis.