Leviticus 15:13-15

New Revised Standard Version, Anglicised Catholic Edition

¹³ When the one with a discharge is cleansed of his discharge, he shall count seven days for his cleansing; he shall wash his clothes and bathe his body in fresh water, and he shall be clean. ¹⁴ On the eighth day he shall take two turtle-doves or two pigeons and come before the Lord to the entrance of the tent of meeting and give them to the priest. ¹⁵ The priest shall offer them, one for a sin-offering and the other for a burnt-offering; and the priest shall make atonement on his behalf before the Lord for his discharge.