6 The lovely whiteness of his changed weed
The prince perceived well and long admired;
Toward, the forest march'd he on with speed,
Resolved, as such adventures great required:
Thither he came, whence, shrinking back for dread
Of that strange desert's sight, the first retired;
But not to him fearful or loathsome made
That forest was, but sweet with pleasant shade.

7 Forward he pass'd, and in the grove before
He heard a sound, that strange, sweet, pleasing was;
There roll'd a crystal brook with gentle roar,
There sigh'd the winds, as through the leaves they pass;
There did the nightingale her wrongs deplore,
There sung the swan, and singing died, alas!
There lute, harp, cittern, human voice, he heard,
And all these sounds one sound right well declared.

8 A dreadful thunder-clap at last he heard,
The aged trees and plants well-nigh that rent,
Yet heard the nymphs and sirens afterward,
Birds, winds, and waters, sing with sweet consent;
Whereat amazed, he stay'd, and well prepared
For his defence, heedful and slow forth-went;
Nor in his way his passage ought withstood,
Except a quiet, still, transparent flood:

9 On the green banks, which that fair stream inbound,
Flowers and odours sweetly smiled and smell'd,
Which reaching out his stretched arms around,
All the large desert in his bosom held,
And through the grove one channel passage found;
This in the wood, in that the forest dwell'd:
Trees clad the streams, streams green those trees aye made,
And so exchanged their moisture and their shade.

10 The knight some way sought out the flood to pass,
And as he sought, a wondrous bridge appear'd;
A bridge of gold, a huge and mighty mass,
On arches great of that rich metal rear'd:
When through that golden way he enter'd was,
Down fell the bridge; swelled the stream, and wear'd
The work away, nor sign left, where it stood,
And of a river calm became a flood.

11 He turn'd, amazed to see it troubled so,
Like sudden brooks, increased with molten snow;
The billows fierce, that tossed to and fro,
The whirlpools suck'd down to their bosoms low;
But on he went to search for wonders mo,[1]
Through the thick trees, there high and broad which grow;
And in that forest huge, and desert wide,
The more he sought, more wonders still he spied:

12 Where'er he stepp'd, it seem'd the joyful ground
Renew'd the verdure of her flowery weed;
A fountain here, a well-spring there he found;
Here bud the roses, there the lilies spread:
The aged wood o'er and about him round
Flourish'd with blossoms new, new leaves, new seed;
And on the boughs and branches of those treen
The bark was soften'd, and renew'd the green.

13 The manna on each leaf did pearled lie;
The honey stilled[2] from the tender rind:
Again he heard that wonderful harmony
Of songs and sweet complaints of lovers kind;
The human voices sung a treble high,
To which respond the birds, the streams, the wind;
But yet unseen those nymphs, those singers were,
Unseen the lutes, harps, viols which they bear.

14 He look'd, he listen'd, yet his thoughts denied
To think that true which he did hear and see:
A myrtle in an ample plain he spied,
And thither by a beaten path went he;
The myrtle spread her mighty branches wide,
Higher than pine, or palm, or cypress tree,
And far above all other plants was seen
That forest's lady, and that desert's queen.

15 Upon the tree his eyes Rinaldo bent,
And there a marvel great and strange began;
An aged oak beside him cleft and rent,
And from his fertile, hollow womb, forth ran,
Clad in rare weeds and strange habiliment,
A nymph, for age able to go to man;
An hundred plants beside, even in his sight,
Childed an hundred nymphs, so great, so dight.[3]