TT #59 · Parshas Tazria · Aliyah 1 · Passuk 8
English: The Gemara asks how the status of one who lacks atonement is derived. Rav Huna answers from the verse “the priest shall make expiation for her, and she shall be pure”: the word “pure” implies that she was previously impure.
Chabad.org — Chumash, English translation + Rashi for Vayikra 12:8
Torah Temimah cites Zevachim 19b for the status of a person who has not yet brought the required atonement offering (mechusar kippurim).
E-Daf — Zevachim 19b · Shas.org · Sefaria — Zevachim 19b, source text and translation
English: “One who lacks atonement” — from where do we know this status? Rav Huna says Scripture states, “The priest shall make expiation for her, and she shall be pure.” The word “pure” implies that she was impure until that atonement was completed.
Textual order
A person who has immersed but has not yet brought the required offering remains a mechusar kippurim. The verse’s “and she shall be pure” implies that the offering completes the process.