וְלַאֲחֹת֤וֹ הַבְּתוּלָה֙ הַקְּרוֹבָ֣ה אֵלָ֔יו אֲשֶׁ֥ר לֹֽא־הָיְתָ֖ה לְאִ֑ישׁ לָ֖הּ יִטַּמָּֽא׃
and for his sister a virgin, that is near unto him, that hath had no husband, for her may he defile himself.
Targum Jonathan on Leviticus
and for his sister, a virgin who is nigh to him, and who hath neither been betrothed, nor married to a husband, for her he may defile himself.