Numbers 6:10-14

10And on the eighth day he shall bring two turtle-doves, or two young pigeons, to the priest, to the door 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, for that he sinned by reason of the dead, and shall hallow his head that same day. 12And he shall separate unto Jehovah the days of his separation, and shall bring a he-lamb a year old for a trespass-offering; but the former days shall be void, because his separation was defiled.

13And this is the law of the Nazirite, when the days of his separation are fulfilled: he shall be brought unto the door of the tent of meeting: 14and he shall offer his oblation unto Jehovah, one he-lamb a year old without blemish for a burnt-offering, and one ewe-lamb a year old without blemish for a sin-offering, and one ram without blemish for peace-offerings,