The Code of Hammurabi

If a judge has judged a judgement, decided a decision, granted a sealed sentence, and afterwards has altered his judgement, that judge, for the alteration of the judgement that he judged, one shall put him to account, and he shall pay twelvefold the penalty which was in the said judgement, and in the assembly one shall expel him from his judgement seat, and he shall not return, and with the judges at a judgement he shall not take his seat.