Numbers 6:10-14

10On the eighth day he shall bring two turtledoves or two pigeons to the priest to the entrance of the tent of meeting,

11and the priest shall offer one for a sin offering and the other for a burnt offering, and make atonement for him, because he sinned by reason of the dead body. And he shall consecrate his head that same day

12and separate himself to the Lord for the days of his separation and bring a male lamb a year old for a guilt offering. But the previous period shall be void, because his separation was defiled.

13"And this is the law for the Nazirite, when the time of his separation has been completed: he shall be brought to the entrance of the tent of meeting,

14and he shall bring his gift to the Lord, one male lamb a year old without blemish for a burnt offering, and one ewe lamb a year old without blemish as a sin offering, and one ram without blemish as a peace offering,