Numbers 6:3-5

New Life Version

³ Then he must keep away from wine and strong drink. He will drink no sour wine, made from wine or strong drink. He will not drink any grape drink. And he will not eat new or dried grapes. ⁴ All the days he is set apart, he must not eat anything made from the grape-field, not even the seeds or the skins.

⁵ ‘No hair of his head will be cut, all the days of his promise to be set apart. He must be holy until the time is finished for which he set himself apart to the Lord. He will let the hair on his head grow long.