GOD'S WORD® Translation
God did this so that the bloody violence committed against Jerubbaal's 70 sons would happen to Abimelech and citizens of Shechem. Citizens of Shechem had helped Abimelech execute his brothers.

American Standard Version
that the violence done to the threescore and ten sons of Jerubbaal might come, and that their blood might be laid upon Abimelech their brother, who slew them, and upon the men of Shechem, who strengthened his hands to slay his brethren.

Berean Study Bible
in order that the crime against the seventy sons of Jerubbaal might come to justice and their blood be avenged on their brother Abimelech and on the leaders of Shechem, who had helped him murder his brothers.

Douay-Rheims Bible
And to leave the crime of the murder of the seventy sons of Jerobaal, and the shedding of their blood upon Abimelech their brother, and upon the rest of the princes of the Sichemites, who aided him.

English Revised Version
that the violence done to the threescore and ten sons of Jerubbaal might come, and that their blood might be laid upon Abimelech their brother, which slew them, and upon the men of Shechem, which strengthened his hands to slay his brethren.

King James Bible
That the cruelty done to the threescore and ten sons of Jerubbaal might come, and their blood be laid upon Abimelech their brother, which slew them; and upon the men of Shechem, which aided him in the killing of his brethren.

World English Bible
that the violence done to the seventy sons of Jerubbaal might come, and that their blood might be laid on Abimelech their brother, who killed them, and on the men of Shechem, who strengthened his hands to kill his brothers.

Young's Literal Translation
for the coming in of the violence to the seventy sons of Jerubbaal, and of their blood to place it on Abimelech their brother, who slew them, and on the masters of Shechem, who strengthened his hands to slay his brethren.

Judges 9:24 Additional Translations ...