Numbers 6:11-13

Young's Literal Translation

¹¹ and the priest hath prepared one for a sin-offering, and one for a burnt-offering, and hath made atonement for him, because of that which he hath sinned by the body, and he hath hallowed his head on that day;

¹² and he hath separated to Jehovah the days of his separation, and he hath brought in a lamb, a son of a year, for a guilt-offering, and the former days are fallen, for his separation hath been defiled.

¹³ `And this [is] the law of the Nazarite; in the day of the fulness of the days of his separation doth [one] bring him in unto the opening of the tent of meeting,