Haggai 2:11
Thus hath the LORD of the hosts said; Ask now the priests concerning the law, saying,
Leviticus 10:10-11
and this is that ye may discern between the holy and the profane and between the unclean and the clean
Malachi 2:7
For the priest's lips keep wisdom, and they seek the law at his mouth; for he is an angel of the LORD of the hosts.
Deuteronomy 17:8-11
If a matter arises that is too difficult for thee in judgment between blood and blood, between plea and plea, and between stroke and stroke, being matters of controversy within thy gates, then thou shalt arise and go up into the place which the LORD thy God shall choose,
Deuteronomy 33:10
They shall teach Jacob thy judgments and Israel thy law; they shall put incense before thy nostrils and a perfect sacrifice upon thine altar.
Ezekiel 44:23-24
And they shall teach my people the difference between the holy and profane and teach them to discern between the clean and the unclean.
Titus 1:9
holding fast the doctrine according to the faithful word, that he may be able by sound doctrine both to exhort and to convince the gainsayers.