Haggai 2:11
"Thus sayeth the LORD God of hosts: Ask the priests concerning the law, and say,
Leviticus 10:10-11
that ye may put difference between holy and unholy, and between unclean and clean,
Malachi 2:7
For the priest's lips should be sure knowledge, that men may seek the law at his mouth, for he is a messenger of the LORD of Hosts.
Deuteronomy 17:8-11
If a matter be too hard for thee in judgment between blood and blood, plea and plea, stroke and stroke in matters of strife within thy cities: Then arise and get thee up unto the place which the LORD thy God hath chosen,
Deuteronomy 33:10
They shall teach Jacob thy judgments and Israel thy laws. They shall put cense before thy nose and whole sacrifices upon thine altar.
Ezekiel 44:23-24
They shall show my people the difference between the holy and unholy, betwixt the clean and unclean.
Titus 1:9
and such as cleaveth unto the true word of doctrine, that he may be able to exhort with wholesome learning, and to improve them that say against it.