Authors:

So when that Angel of the darker Drink, at last shall find you by the river-brink, And, offering his Cup, invite your Soul forth to your Lips to quaff-you shall not shrink.

Omar Khayyam, Edward FitzGerald, Christopher Decker (1997). “Edward FitzGerald, Rubáiyát of Omar Khayyám: A Critical Edition”, p.164, University of Virginia Press
So when that Angel of the darker Drink, at last shall find you by the river-brink, And, offering his Cup, invite your Soul forth to your Lips to quaff-you shall not shrink.