Leviticus 12:5-7

If she gives birth to a daughter, for two weeks the woman will be unclean, as during her period. Then she must wait sixty-six days to be purified from her bleeding. “ ‘When the days of her purification for a son or daughter are over, she is to bring to the priest at the entrance to the tent of meeting a year-old lamb for a burnt offering and a young pigeon or a dove for a sin offering. He shall offer them before the LORD to make atonement for her, and then she will be ceremonially clean from her flow of blood. “ ‘These are the regulations for the woman who gives birth to a boy or a girl.