“Speak to the Israelites and say to them:
‘If a man or woman wants to make a special vow,
a vow of dedication to the LORD
as a Nazirite,
they must abstain from wine
and other fermented drink
and must not drink vinegar made from wine
or other fermented drink.
They must not drink grape juice
or eat grapes or raisins.
As long as they remain under their Nazirite vow,
they must not eat anything that comes from the grapevine,
not even the seeds or skins.
~ Numbers 6