Socrates said this quote

...I do not think that it is right for a man to appeal to the jury or to get himself acquitted by doing so; he ought to inform them of the facts and convince them by argument. The jury does not sit to dispense justice as a favour, but to decide where justice lies; and the oath which they have sworn is not to show favour at their own discretion, but to return a just and lawful verdict... Therefore you must not expect me, gentlemen, to behave towards you in a way which I consider neither reputable nor moral nor consistent with my religious duty.