Leviticus 15:15

15:15 and the priest is to make one of them a sin offering and the other a burnt offering. So the priest is to make atonement for him before the Lord for his discharge.

Leviticus 15:30

15:30 and the priest is to make one a sin offering and the other a burnt offering. So the priest is to make atonement for her before the Lord from her discharge of impurity.