Leviticus 12:5

וְאִם־נְקֵבָ֣ה תֵלֵ֔ד וְטָמְאָ֥ה שְׁבֻעַ֖יִם כְּנִדָּתָ֑הּ וְשִׁשִּׁ֥ים יוֹם֙ וְשֵׁ֣שֶׁת יָמִ֔ים תֵּשֵׁ֖ב עַל־דְּמֵ֥י טָהֳרָֽה׃

ἐὰν δὲ θῆλυ τέκῃ, καὶ ἀκάθαρτος ἔσται δὶς ἑπτὰ ἡμέρας κατὰ τὴν ἄφεδρον· καὶ ἑξήκοντα ἡμέρας καὶ ἕξ καθεσθήσεται ἐν αἴματι ἀκαθάρτῳ αὐτῆς.

Greek text from Swete's edition, CC BY-SA 4.0

Y si pariere hembra será inmunda dos semanas, conforme á su separación, y sesenta y seis días estará purificándose de su sangre.

If, however, she gives birth to a daughter, the woman will be unclean for two weeks as she is during her menstruation. Then she must continue in purification from her bleeding for sixty-six days.