Leviticus 12:5-7

Amplified Bible

⁵ But if she gives birth to a female child, then she shall be unclean for two weeks, as during her monthly period, and she shall remain [intimately separated] sixty-six days to be purified from the blood.

⁶ ‘When the days of her purification are completed, whether 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 as a burnt offering and a young pigeon or a turtledove as a sin offering; ⁷ and he shall offer it before the Lord and make atonement for her, and she shall be cleansed from the flow of her blood. This is the law for her who gives birth to a child, whether a male or a female child.