'Accuse' in the Bible

He said to them, "The Lord is witness against you, and his chosen king is witness this day, that you have not found any reason to accuse me." They said, "He is witness!"

Was it just today that I began to inquire of God on his behalf? Far be it from me! The king should not accuse his servant or any of my father's house. For your servant is not aware of all this -- not in whole or in part!"