Deuteronomy 17:8-9

NSB(i) 8 »If any case is too difficult for you to decide, between one kind of homicide or another, between one kind of lawsuit or another, and between one kind of assault or another, being cases of dispute in your courts, then you should go to the place Jehovah your God chooses. 9 »Approach the Levitical priest or the judge who is in office in those days. Inquire of them and they will declare to you the verdict in the case.