Malachi 2:6-8

CAB(i) 6 The law of truth was in his mouth, and iniquity was not found in his lips: he walked before Me directing his way in peace, and he turned many from unrighteousness. 7 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 Almighty. 8 But you have turned aside from the way, and caused many to fail in following the law: you have corrupted the covenant of Levi, says the Lord Almighty.