כִּֽי־שִׂפְתֵ֤י כֹהֵן֙ יִשְׁמְרוּ־דַ֔עַת וְתוֹרָ֖ה יְבַקְשׁ֣וּ מִפִּ֑יהוּ כִּ֛י מַלְאַ֥ךְ יְהוָֽה־צְבָא֖וֹת הֽוּא׃
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.
Find Mishnaic references to Malachi 2:7: , passages from the 63 tractates of the Mishnah.