Be Not A Friend to Drunkards, Proverbs 23:20-21
Be not among drunkards or among gluttonous eaters of meat, for the drunkard and the glutton will come to poverty, and slumber will clothe them with rags.
There are two important lessons to learn from this proverb:
1) Cultivate healthier friendships.
2) Avoid frequently indulging in excesses.
Whoever walks with the wise becomes wise, but the companion of fools will suffer harm.
Now the works of the flesh are evident: sexual immorality, impurity, sensuality, idolatry, sorcery, enmity, strife, jealousy, fits of anger, rivalries, dissensions, divisions, envy, drunkenness, orgies, and things like these. I warn you, as I warned you before, that those who do such things will not inherit the kingdom of God.
From American Torah at http://www.AmericanTorah.com