The Return of the King
But now their art and knowledge [of medicine] were baffled; for there were many sick of a malady that would not be healed; and they called it the Black Shadow, for it came from the Nazgûl. And those who were stricken with it fell slowly into an ever deeper dream, and then passed to silence and a deadly cold, and so died. And it seemed to the tenders of the sick that on the Halfling and on the Lady of Rohan this malady lay heavily. […] But Faramir burned with a fever that would not abate. (5.8.22)
"Look!" [Legolas] cried. "Gulls! They are flying far inland. A wonder they are to me and a trouble to my heart. […] The Sea! Alas! I have not yet beheld it. But deep in the hearts of all my kindred lies the sea-longing, which it is perilous to stir. Alas! for the gulls. No peace shall I have again under beech or under elm."
"Say not so!" said Gimli. "There are countless things still to see in Middle-earth, and great works to do. But if all the fair folk take to the Havens, it will be a duller world for those who are doomed to stay." (5.9.19-20)
Legolas paused and sighed and, turning his eyes southward softly he sang:
Silver flow the streams from Celos to Erui
In the green fields of Lebennin!
Tall grows the grass there. In the wind from the Sea
The white lilies sway.
And the golden bells are shaken of mallos and alfirin
In the green fields of Lebennin,
In the wind from the Sea!
"Green are those fields in the songs of my people; but they were dark then, grey wastes in the blackness before us. And over the wide land, trampling unheeded the grass and the flowers, we hunted our foes through a day and a night, until we came at the bitter end to the Great River at last." (5.9.34-5)