וְאִם־לֹ֨א תִמְצָ֣א יָדָהּ֮ דֵּ֣י שֶׂה֒ וְלָקְחָ֣ה שְׁתֵּֽי־תֹרִ֗ים א֤וֹ שְׁנֵי֙ בְּנֵ֣י יוֹנָ֔ה אֶחָ֥ד לְעֹלָ֖ה וְאֶחָ֣ד לְחַטָּ֑את וְכִפֶּ֥ר עָלֶ֛יהָ הַכֹּהֵ֖ן וְטָהֵֽרָה׃ (פ)
And if her means suffice not for a lamb, then she shall take two turtle-doves, or two young pigeons: the one for a burnt-offering, and the other for a sin-offering; and the priest shall make atonement for her, and she shall be clean.
Targum Jonathan on Leviticus
But if she find not her hand sufficient to bring a lamb, let her bring two turtle doves or two young pigeons; one for the burnt offering, and one for the sin offering, and the priest shall make atonement for her, and she shall be clean.