A woman who gave birth must bring an offering after she immerses in water

'When the days of her purification are completed, for a son or for a daughter, she shall bring to the priest at the doorway of the tent of meeting a one year old lamb for a burnt offering and a young pigeon or a turtledove for a sin offering.

Hebrew

ו וּבִמְלֹאת יְמֵי טָהֳרָהּ, לְבֵן אוֹ לְבַת, תָּבִיא כֶּבֶשׂ בֶּן-שְׁנָתוֹ לְעֹלָה, וּבֶן-יוֹנָה אוֹ-תֹר לְחַטָּאת--אֶל-פֶּתַח אֹהֶל-מוֹעֵד, אֶל-הַכֹּהֵן.

Greek

6 καὶ ὅταν ἀναπληρωθῶσιν αἱ ἡμέραι καθάρσεως αὐτῆς ἐφ᾿ υἱῷ ἢ ἐπὶ θυγατρί, προσοίσει ἀμνὸν ἐνιαύσιον ἄμωμον εἰς ὁλοκαύτωμα καὶ νεοσσὸν περιστερᾶς ἢ τρυγόνα περὶ ἁμαρτίας ἐπὶ τὴν θύραν τῆς σκηνῆς τοῦ μαρτυρίου πρὸς τὸν ἱερέα,

• Parashah: Tazria
• Sefer HaChinuch: 168
• Mishneh Torah: Sacrifices — Those with Incomplete Atonement

• Leviticus 12:6

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