Haggai 2:11

“Thus says the Lord of hosts, ‘Ask now the priests for a ruling:

Leviticus 10:10-11

and so as to make a distinction between the holy and the profane, and between the unclean and the clean,

Malachi 2:7

For the lips of a priest should preserve knowledge, and men should seek instruction from his mouth; for he is the messenger of the Lord of hosts.

Deuteronomy 17:8-11

If any case is too difficult for you to decide, between one kind of homicide or another, between one kind of lawsuit or another, and between one kind of assault or another, being cases of dispute in your courts, then you shall arise and go up to the place which the Lord your God chooses.

Deuteronomy 33:10

They shall teach Your ordinances to Jacob,
And Your law to Israel.
They shall put incense before You,
And whole burnt offerings on Your altar.

Ezekiel 44:23-24

Moreover, they shall teach My people the difference between the holy and the profane, and cause them to discern between the unclean and the clean.

Titus 1:9

holding fast the faithful word which is in accordance with the teaching, so that he will be able both to exhort in sound doctrine and to refute those who contradict.

Treasury of Scripture Knowledge

Summary

Thus saith the LORD of hosts; Ask now the priests concerning the law, saying,

Bible References

General references

Leviticus 10:10
and so as to make a distinction between the holy and the profane, and between the unclean and the clean,
Deuteronomy 33:10
They shall teach Your ordinances to Jacob,
And Your law to Israel.
They shall put incense before You,
And whole burnt offerings on Your altar.
Ezekiel 44:23
Moreover, they shall teach My people the difference between the holy and the profane, and cause them to discern between the unclean and the clean.
Malachi 2:7
For the lips of a priest should preserve knowledge, and men should seek instruction from his mouth; for he is the messenger of the Lord of hosts.
Titus 1:9
holding fast the faithful word which is in accordance with the teaching, so that he will be able both to exhort in sound doctrine and to refute those who contradict.