Malachi 2
5 Ref My agreement with him was on my side life and peace, and I gave them to him; on his side fear, and he had fear of me and gave honour to my name.
6 Ref True teaching was in his mouth, and no evil was seen on his lips: he was walking with me in peace and righteousness, turning numbers of people away from evil-doing.
7 Ref For it is right for the priest's lips to keep knowledge, and for men to be waiting for the law from his mouth: for he is the servant sent from the Lord of armies.