Leviticus 12:5-6

5But if she bears a female child, then she shall be unclean for two weeks, as in her 1menstruation; and she shall remain in the blood of her purification for sixty-six days.

6‘2When 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 3for a sin offering.