Proverbs 23:30-32

New Catholic Bible

³⁰ Those who linger over their wine too long,
    those who sample blended wines.
³¹ Do not note how red the wine is,
    how it sparkles in the cup,
    and how smoothly it goes down.
³² For in the end its bite is like that of a serpent
    or that of a poisonous viper.