Judges 9:16 CEV

[16] My father Gideon risked his life for you when he fought to rescue you from the Midianites. Did you reward Gideon by being kind to his family? No, you did not! You attacked his family and killed all seventy of his sons on that rock. And was it right to make Abimelech your king? He's merely the son of my father's slave girl. But just because he's your relative, you made him king of Shechem.