(For the "Borrow" prompt.)
“Do I, immortal, imagine it,” Laeglith asks softly when at last the Hobbit is snoring in his bed-roll, “or does our little friend still never seem to age?”
Gildor frowns in thought. “So, I'm told, they say in the Shire. But... I have a feeling, whence I know not, that Bilbo may have been living on borrowed time.”
Gildor Inglorion tells Frodo in the woods above Woodhall in FoTR Book I Chapter 3, Three is Company, that he has seen Bilbo twice since the Hobbit left Bag End; “He said farewell to us on this very spot.”