Numbers 6:10-14

10Then on the eighth day he shall bring two turtledoves or two young pigeons to the priest, to the door of the tabernacle of meeting;

11and the priest shall offer one as a sin offering and the other as a burnt offering, and make atonement for him, because he sinned in regard to the corpse; and he shall sanctify his head that same day.

12He shall consecrate to the Lord the days of his separation, and bring a male lamb in its first year as a trespass offering; but the former days shall be lost, because his separation was defiled.

13‘Now this is the law of the Nazirite: When the days of his separation are fulfilled, he shall be brought to the door of the tabernacle of meeting.

14And he shall present his offering to the Lord: one male lamb in its first year without blemish as a burnt offering, one ewe lamb in its first year without blemish as a sin offering, one ram without blemish as a peace offering,