Deuteronomy 17:8-13

8If a matter is too difficult for you to judge – bloodshed, legal claim, or assault – matters of controversy in your villages – you must leave there and go up to the place the Lord your God chooses.

9You will go to the Levitical priests and the judge in office in those days and seek a solution; they will render a verdict.

10You must then do as they have determined at that place the Lord chooses. Be careful to do just as you are taught.

11You must do what you are instructed, and the verdict they pronounce to you, without fail. Do not deviate right or left from what they tell you.

12The person who pays no attention to the priest currently serving the Lord your God there, or to the verdict – that person must die, so that you may purge evil from Israel.

13Then all the people will hear and be afraid, and not be so presumptuous again.