‏ Numbers 6:2-3

2Speak to the people of Israel and say to them, When either a man or a woman makes a special vow, the vow of aa Nazirite,
 Nazirite means one separated, or one consecrated
cto separate himself to the Lord,
3he dshall separate himself from wine and strong drink. He shall drink no vinegar made from wine or strong drink and shall not drink any juice of grapes or eat grapes, fresh or dried.
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