Leviticus 12:6-7

6‘1When 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 as a burnt offering and a young pigeon or a turtledove 2as a 3sin offering.

7Then he shall offer it before the Lord and make atonement for her, and she shall be cleansed from the 4flow of her blood. This is the law for her who gives birth to a child, whether a male or a female.