Ezekiel 13:10 Midrash

יַ֣עַן וּבְיַ֜עַן הִטְע֧וּ אֶת־עַמִּ֛י לֵאמֹ֥ר שָׁל֖וֹם וְאֵ֣ין שָׁל֑וֹם וְהוּא֙ בֹּ֣נֶה חַ֔יִץ וְהִנָּ֛ם טָחִ֥ים אֹת֖וֹ תָּפֵֽל׃

Because, even because they have led My people astray, saying: Peace, and there is no peace; and when it buildeth up a slight wall, behold, they daub it with whited plaster;

Read midrashic interpretation of Ezekiel 13:10: and classical rabbinic exegesis.