וְגַ֣ם בִּ֠ירוּשָׁלִַם הֶעֱמִ֨יד יְהוֹשָׁפָ֜ט מִן־הַלְוִיִּ֣ם וְהַכֹּהֲנִ֗ים וּמֵרָאשֵׁ֤י הָאָבוֹת֙ לְיִשְׂרָאֵ֔ל לְמִשְׁפַּ֥ט יְהוָ֖ה וְלָרִ֑יב וַיָּשֻׁ֖בוּ יְרוּשָׁלִָֽם׃
Moreover in Jerusalem did Jehoshaphat set of the Levites and the priests, and of the heads of the fathers’houses of Israel, for the judgment of the LORD, and for controversies. And they returned to Jerusalem.
Read halakhic rulings (Jewish law) on II Chronicles 19:8: and classical halakhic sources.