Leviticus 12:6-7

“When the days for her purification for either a boy or a girl are complete, she will bring a yearling lamb for a Whole-Burnt-Offering and a pigeon or dove for an Absolution-Offering to the priest at the entrance of the Tent of Meeting. He will offer it to GOD and make atonement for her. She is then clean from her flow of blood. “These are the instructions for a woman who gives birth to either a boy or a girl.