'Void' in the Bible

and if to the city thou dost turn back, and hast said to Absalom, Thy servant I am, O king; servant of thy father I am also hitherto, and now, I am also thy servant; then thou hast made void for me the counsel of Ahithophel;

And Absalom saith -- and all the men of Israel -- 'Better is the counsel of Hushai the Archite than the counsel of Ahithophel;' and Jehovah willed to make void the good counsel of Ahithophel for the sake of Jehovah's bringing unto Absalom the evil.