Numbers 6:3-5

Holman Christian Standard Bible

³ he is to abstain^[a] from wine and beer.^(A) He must not drink vinegar made from wine or from beer. He must not drink any grape juice or eat fresh grapes or raisins. ⁴ He is not to eat anything produced by the grapevine, from seeds to skin,^[b] during his vow.

⁵ “You must not cut his hair^[c] throughout the time of his vow of consecration. He must be holy until the time is completed during which he consecrates himself to the Lord; he is to let the hair of his head grow long.