Numbers 6:14-18

14and he shall offer his oblation unto the LORD, one he-lamb of the first year without blemish for a burnt offering, and one ewe-lamb of the first year without blemish for a sin offering, and one ram without blemish for peace offerings,

15and a basket of unleavened bread, cakes of fine flour mingled with oil, and unleavened wafers anointed with oil, and their meal offering, and their drink offerings.

16And the priest shall present them before the LORD, and shall offer his sin offering, and his burnt offering:

17and he shall offer the ram for a sacrifice of peace offerings unto the LORD, with the basket of unleavened bread: the priest shall offer also the meal offering thereof, and the drink offering thereof.

18And the Nazirite shall shave the head of his separation at the door of the tent of meeting, and shall take the hair of the head of his separation, and put it on the fire which is under the sacrifice of peace offerings.