An impure person must not enter the Temple

"You shall send away both male and female; you shall send them outside the camp so that they will not defile their camp where I dwell in their midst."

Hebrew

ג מִזָּכָר עַד-נְקֵבָה תְּשַׁלֵּחוּ, אֶל-מִחוּץ לַמַּחֲנֶה תְּשַׁלְּחוּם; וְלֹא יְטַמְּאוּ אֶת-מַחֲנֵיהֶם, אֲשֶׁר אֲנִי שֹׁכֵן בְּתוֹכָם.

Greek

3 ἀπὸ ἀρσενικοῦ ἕως θηλυκοῦ ἐξαποστείλατε ἔξω τῆς παρεμβολῆς, καὶ οὐ μὴ μιανοῦσιν τὰς παρεμβολὰς αὐτῶν, ἐν οἷς ἐγὼ καταγίνομαι ἐν αὐτοῖς.

• Parashah: Naso
• Sefer HaChinuch: 363
• Mishneh Torah: Service — Entry into the Temple

• Numbers 5:3

Enumeration and classification from BibleData. The Greek is the Septuagint reading of the same verse, carried by the source for comparison.