Leviticus 12:3-8 NIV

3 On the eighth day1 the boy is to be circumcised.2

References for Leviticus 12:3

4 Then the woman must wait thirty-three days to be purified from her bleeding. She must not touch anything sacred or go to the sanctuary until the days of her purification are over.
5 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.
6 " 'When the days of her purification for a son or daughter are over,3 she is to bring to the priest at the entrance to the Tent of Meeting a year-old lamb4 for a burnt offering and a young pigeon or a dove for a sin offering.5

References for Leviticus 12:6

7 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.
8 If she cannot afford a lamb, she is to bring two doves or two young pigeons,6 one for a burnt offering and the other for a sin offering.7 In this way the priest will make atonement for her, and she will be clean.8' "

References for Leviticus 12:8