“Yes,” said Gandalf, “for it will be better to ride back three together than one alone. Well, here at last, dear friends, on the shores of the Sea comes the end of our fellowship in Middle-earth. Go in peace! I will not say: do not weep; for not all tears are an evil.”
Then Frodo kissed Merry and Pippin, and last of all Sam, and went aboard; and the sails were drawn up, and the wind blew, and slowly the ship slipped away down the long grey firth; and the light of the glass of Galadriel that Frodo bore glimmered and was lost. And the ship went out into the High Sea and passed on into the West, until at last on a night of rain Frodo smelled a sweet fragrance on the air and heard the sound of singing that came over the water. And then it seemed to him that as in his dream in the house of Bombadil, the grey rain-curtain turned all to silver glass and was rolled back, and he beheld white shores and beyond them a far green country under a swift sunrise.
From The Return of the King by J. R. R. Tolkien
(One of the readings Sophie had requested be given at her funeral, as detailed in the note found amongst the manuscript papers for Rough Sleepers.)