2 Chronicles 19:8-10

8 And in Jerusalem Jehoshaphat appointed some of the Levites, priests and leaders of Israelite families to be judges. They were to decide cases about the law of the Lord. And they were to settle problems between the people who lived in Jerusalem.

9 Jehoshaphat gave them commands. He said, “You must always serve the Lord completely. You must fear him.

10 You will have cases about killing, about the teachings, commands, rules or some other law. These cases will come from your people living in the cities. In all these cases you must warn the people not to sin against the Lord. If you don’t, the Lord will be angry with you and your people. But if you warn them, you won’t be guilty.