And gone as soon as seen. And then the two
Dropt to the cove, and watched the great sea fall,
Wave after wave, each mightier than the last,
Till last, a ninth one, gathering half the deep
And full of voices, slowly rose and plunged
Roaring, and all the wave was in a flame:
And down the wave and in the flame was borne
A naked babe, and rode to Merlin's feet,
Who stoopt and caught the babe, and cried "The King!
Here is an heir for Uther!" And the fringe
Of that great breaker, sweeping up the strand,
Lashed at the wizard as he spake the word,
And all at once all round him rose in fire,
So that the child and he were clothed in fire.
And presently thereafter followed calm,
Free sky and stars: "And this the same child," he said,
"Is he who reigns; nor could I part in peace
Till this were told." And saying this the seer
Went through the strait and dreadful pass of death,
Not ever to be questioned any more
Save on the further side; but when I met
Merlin, and asked him if these things were truth--
The shining dragon and the naked child
Descending in the glory of the seas--
He laughed as is his wont, and answered me
In riddling triplets of old time, and said:

`"Rain, rain, and sun! a rainbow in the sky!
A young man will be wiser by and by;
An old man's wit may wander ere he die.