Inscription on a Goblet

[Written on a dinner-goblet by the hand of Burns. Syme, exasperated at
having his set of crystal defaced, threw the goblet under the grate:
it was taken up by his clerk, and it is still preserved as a
curiosity.]

    There's death in the cup--sae beware!
      Nay, more--there is danger in touching;
    But wha can avoid the fell snare?
      The man and his wine's sae bewitching!