וּבָ֤א אַהֲרֹן֙ אֶל־אֹ֣הֶל מוֹעֵ֔ד וּפָשַׁט֙ אֶת־בִּגְדֵ֣י הַבָּ֔ד אֲשֶׁ֥ר לָבַ֖שׁ בְּבֹא֣וֹ אֶל־הַקֹּ֑דֶשׁ וְהִנִּיחָ֖ם שָֽׁם׃
Então Aharon entrará na Tenda do Encontro, tirará as vestes de linho que vestiu ao entrar no Santo Lugar e as deixará ali.
Mishneh Torah, Negative Mitzvot
That a person with a physical blemish shall not enter the Sanctuary further than the altar, as it is said, “…. only he shall not go in unto the veil (nor come nigh unto the altar)” (Lev. 21:23).