John Gill

In whose hands is mischief,.... Every abominable wickedness; as idolatry, adultery, murder, &c. the word signifies and is sometimes used for mischief conceived in the mind, artificially devised and contrived there; here mischief committed, the hand being the instrument of action, and intends whatever is prejudicial to the person, character, and properties of men; and their right hand is full of bribes; whereby the eyes of judges are blinded, the words of the righteous perverted, men's persons respected, and judgment wrested, Deu 16:19.