2 Chronicles 19:8

Moreover, in Jerusalem did Jehoshaphat set of the Levites and of the priests and of the chief of the fathers of Israel for the judgment of the Lord, for the adjudication of very difficult matters, and for controversies, when they returned to Jerusalem, when a case was appealed from a lower court. These men constituted a supreme court of the Jews, and they had jurisdiction first over all matters pertaining to the religion of the land, and then also in all civil and criminal cases.