Haggai 2:11
Thus saith Jehovah of hosts: Ask now the priests concerning the law, saying,
Leviticus 10:10-11
that ye may put difference between the holy and the unholy, and between unclean and clean,
Malachi 2:7
For the priest's lips should keep knowledge, and at his mouth they seek the law; for he is the messenger of Jehovah of hosts.
Deuteronomy 17:8-11
If there arise a matter too hard for thee in judgment, between blood and blood, between cause and cause, and between stroke and stroke, matters of controversy within thy gates, then shalt thou arise, and go up to the place which Jehovah thy God will choose.
Deuteronomy 33:10
They shall teach Jacob thine ordinances, And Israel thy law: They shall put incense before thy nostrils, And whole burnt-offering upon thine altar.
Ezekiel 44:23-24
And they shall teach my people the difference between holy and profane, and cause them to discern between unclean and clean.
Titus 1:9
clinging to the faithful word according to the doctrine taught, that he may be able both to encourage with sound teaching and refute gainsayers.