Numbers 6:10-12

International Standard Version

¹⁰ On the eighth day, he is to bring two turtledoves or two pigeons to the priest at the entrance to the Tent of Meeting. ¹¹ Then the priest is to offer one for a sin offering and the other for a burnt offering to make atonement for him because of the guilt he incurred on account of his contact with the dead body. Then he is to consecrate his head on that day. ¹² He is to dedicate to the Lord the days of his consecration by bringing a year old male lamb as his offering. The previous time will have failed because his consecration became defiled.