Malachi 2:7

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

“For the lips of a priest ought to preserve knowledge, because he is the messenger of the Lord Almighty and people seek instruction from his mouth.

For the priest's lips should keep knowledge, and they should seek the law at his mouth : for he is the messenger of the Lord of hosts.