Deuteronomy 17:9

And thou didst go to the priests, the Levites, and to the judge which shall be in those days, and seek out; and they shall announce to thee the word of judgment

Ezekiel 44:24

And upon contention they shall stand to judge in my judgments, and they judged: and my instructions and my laws in all my appointments, they shall watch; and my Sabbaths shall they consecrate.

Jeremiah 18:18

And they will say, Come, and we will purpose purposes against Jeremiah; for law shall not perish from the priest, and counsel from the wise, and the word from the prophet Come, and we will strike him with the tongue, and we will not attend to any of his words.

Haggai 2:11

Thus said Jehovah of armies, Ask now the priests the law, saying,

Malachi 2:7

For the lips of the priest shall watch knowledge, and they shall seek the law from his mouth: for he is the messenger of Jehovah of armies.

Deuteronomy 19:17-21

And the two men to whom is the contention stood before Jehovah, before the priests and the judges who shall be in those days;

Treasury of Scripture Knowledge

Summary

And thou shalt come unto the priests the Levites, and unto the judge that shall be in those days, and inquire; and they shall shew thee the sentence of judgment:

Bible References

The priests

Jeremiah 18:18
And they will say, Come, and we will purpose purposes against Jeremiah; for law shall not perish from the priest, and counsel from the wise, and the word from the prophet Come, and we will strike him with the tongue, and we will not attend to any of his words.
Haggai 2:11
Thus said Jehovah of armies, Ask now the priests the law, saying,
Malachi 2:7
For the lips of the priest shall watch knowledge, and they shall seek the law from his mouth: for he is the messenger of Jehovah of armies.

They shall

Deuteronomy 19:17
And the two men to whom is the contention stood before Jehovah, before the priests and the judges who shall be in those days;
Ezekiel 44:24
And upon contention they shall stand to judge in my judgments, and they judged: and my instructions and my laws in all my appointments, they shall watch; and my Sabbaths shall they consecrate.

General references

Numbers 27:2
And they will stand before Moses, and before Eleazar the priest, and before the chiefs, and all the assembly at the door of the tent of appointment, saying,
Deuteronomy 19:17
And the two men to whom is the contention stood before Jehovah, before the priests and the judges who shall be in those days;
Deuteronomy 25:1
If there shall be a controversy between men and they drew near to judgment, and they judged them; and they justified the just and condemned the unjust.
John 7:51
Our law judges not a man, except it first hear from him, and know what he does.