“If there were ever any half-bloods who needed to worry about that, it
was Thalia and me. I wondered if maybe I should've sent Poseidon that seashell pattern tie
for Father's Day after all.
--Percy Jackson”

Source: The Hidden Oracle

Variant: Earthshaker, Stormbreaker, Father of Horses. Hail, Perseus Jackson, Son of the Sea God
Source: The Lightning Thief

Source: The Titan's Curse

[Gulley, Bill, Breaking Cover, 1980, Simon and Schuster, 0671245481, 21, 25]

I Have A Pony (1985)

"Estimated Prophet" on the Grateful Dead album Terrapin Station (1977); lyrics by Barlow http://artsites.ucsc.edu/GDead/agdl/estimate.html, music by Bob Weir ·  Grateful Dead performance at Capitol Theatre, Passaic, NJ (27 April 1977) https://www.youtube.com/watch?v=-WAK2vihBdw · JFK Stadium, Philadelphia, PA (7 July 1989) https://www.youtube.com/watch?v=CR5iB3ITGIU
Context: p>My time coming, any day, don't worry about me, no
Been so long I felt this way, I'm in no hurry, no.
Rainbows end down that highway where ocean breezes blow
My time coming, voices saying, they tell me where to go.
Don't worry 'bout me, no no, don't worry 'bout me, no
And I'm in no hurry, no no no, I know where to go. California, preaching on the burning shore
California, I'll be knocking on the golden door
Like an angel, standing in a shaft of light
Rising up to paradise, I know I'm going to shine.</p

Source: The Indigo Spell

Source: The Thief