Judges 9:5

9:5 He went to his father's house at Ophrah, and killed his brothers the sons of Jerubbaal, being seventy persons, on one stone: but Jotham the youngest son of Jerubbaal was left; for he hid himself.
-World English Bible

Other Translation

9:5 And he went unto his father's house at Ophrah, and slew his brethren the sons of Jerubbaal, [being] threescore and ten persons, upon one stone: notwithstanding yet Jotham the youngest son of Jerubbaal was left; for he hid himself.
-King James Version