Leviticus 15:29-31

Amplified Bible, Classic Edition

²⁹ And on the eighth day she shall take two turtledoves or two young pigeons and bring them to the priest at the door of the Tent of Meeting;

³⁰ He shall offer one for a sin offering and the other for a burnt offering; and he shall make atonement for her before the Lord for her unclean discharge.

³¹ Thus you shall separate the Israelites from their uncleanness, lest they die in their uncleanness by defiling My tabernacle that is in the midst of them.