TSK · Haggai 2:11

If there arises a matter too hard for you in judgment, between blood and blood, between plea and plea, and between stroke and stroke, being matters of controversy within your gates; then you shall arise, and go up to the place which Yahweh your God shall choose;

They shall teach my people the difference between the holy and the common, and cause them to discern between the unclean and the clean.

holding to the faithful word which is according to the teaching, that he may be able to exhort in the sound doctrine, and to convict those who contradict him.