“For in a certain land there once did dwell
(How long ago it needs not I should tell)
At the king’s court a great astrologer,
Ev’n such as erst was I, but mightier
And far excelling; and it came to pass
That he fell sick; and very old he was;
And knowing that his end was nigh, he said
To him that sat in sorrow by his bed,
’O master well-beloved and matchless king,
Take thou and keep this lowly offering
In memory of thy servant;’ whereupon
The king perceived it was a gem that shone
Like the sea’s heart:  and on one side of it
This legend in an unknown tongue was writ—­
Who holdeth Me may go where none hath fared
Before, and none shall follow afterward.
So the king took the bright green stone betwixt
His fingers, and upon the legend fixed
His eyes, and said unto the dying Seer,
’Now who shall render this dark scripture clear
That I may know the meaning of the gift?’
And the mage oped his mouth and strove to lift
His voice, but could not, for the wished word
Clave to his rattling throat, that no man heard: 
Whereby the soul, departing, bore away
From all men living, even to this day,
The secret.  And the jewel hath passed down
Seven times from sire to son, and in the crown
It shineth of that country’s kings, being called
Ev’n to this day the mystic emerald;
But no man liveth in the world, of wit
To read the writing that is on it writ.”

“O Master,” said the Prince, “and wilt not thou
Instruct me where to find the king who now
Weareth the jewel in his diadem?”
To whom the Spirit, “O youth, and if the gem
Be worth the finding, is’t not also worth
The little pain of seeking through the earth?—­
Yet so thou may’st not wander witlessly,
Look thou forget not this I tell to thee: 
When in thy journeyings thou shalt dream once more
The fateful dream thou haddest heretofore,
That filled thy veins with longing as with wine,
Till all thy being brimm’d over—­by that sign
Thou mayest know thyself at last to be
Within the borders of his empery
Who hath the mystic emerald stone, whose gleam
Shall light thee to the country of thy dream.”

“But,” said the Prince, “When all the world’s highways
My feet have trod, till after length of days
I reach the land where lies the wondrous stone,
How shall I make so rare a, thing mine own? 
For had I riches more than could be told,
What king would sell his jewels for my gold?”
And on this wise the answer of the Seer
Fell in the hollow of his dreaming ear: 
“Behold this Iron Chain,—­of power it is
To heal all manner of mortal maladies
In him that wears it round his neck but once,
Between the sun’s downgoing and the sun’s
Uprising:  take it thou, and hold it fast
Until by seeking long thou find at last
The king that hath the mystic emerald stone: 
And having found him, thou shalt e’en make known