2CH 19:10

10 In every dispute that your fellow Israelis who live in the cities want you to settle, you must warn them to not sin against Yahweh [by telling lies during the trial]. If you do not warn them, God will punish both you and your fellow Israelis. If you warn them, you will not be sinning. You must warn them whether [someone has accused them] of murdering someone, or of disobeying some other law or command or decree [of Yahweh].