Numbers 6:2-5

LITV(i) 2 Speak to the sons of Israel and you shall say to them, When a man or woman shall vow the special vow of a Nazarite, to be separated to Jehovah: 3 He shall separate from wine and fermented drink; he shall not drink vinegar of wine or vinegar of fermented drink; he shall not drink any juice of the grapes; and he shall not eat dry or moist grapes. 4 All the days of his separation he shall not eat from all that is made of the vine, from pressed grapes, even to the stem. 5 All the days of the vow of his separation, a razor shall not pass over his head; he shall be holy until all the days are fulfilled which he has separated to Jehovah. He shall allow the locks of the hair of his head to grow long.