וְכֵ֤ן תַּֽעֲשֶׂה֙ בְּשִׁבְעָ֣ה בַחֹ֔דֶשׁ מֵאִ֥ישׁ שֹׁגֶ֖ה וּמִפֶּ֑תִי וְכִפַּרְתֶּ֖ם אֶת־הַבָּֽיִת׃
And so thou shalt do on the seventh day of the month for every one that erreth, and for him that is simple; so shall ye make atonement for the house.
Read midrashic interpretation of Ezekiel 45:20: and classical rabbinic exegesis.