The Haunted Palace by Edgar Allan Poe.

Part 3 of 3.

But evil

things, in robes of sorrow,
Assailed the monarch’s high estate;
(Ah, let us mourn, for never morrow
Shall dawn upon him desolate!)
And round about his home the glory
That blushed and bloomed,
Is but a dim-remembered story
Of the old time entombed.

And travellers now within that valley
Through the red-litten windows see
Vast forms that move fantastically
To a discordant melody;
While, like a ghastly rapid river,
Through the pale door
A hideous throng rush out forever,
And laugh—but smile no more.