18 and ye have risen against the house of my father to-day, and slay his sons, seventy men, on one stone, and cause Abimelech son of his handmaid to reign over the masters of Shechem, because he [is] your brother --
18
But today you have revolted against my father’s family. You have murdered his seventy sons on a single stone and have made Abimelek, the son of his female slave, king over the citizens of Shechem because he is related to you.
Young's Literal Translation is in the public domain.