Athena was in Apollo's infarmary, resting after being struck by Zeus' lightning bolt, for winning a debate/game with Apollo, Hephaestus, Aphrodite, Ares, Hera and him (where she needed to convince them to release Odysseus from Calypso's island), because he is too egotistical. Poseidon was rolled in, by Apollo, with around 9 bandaged trident stab wounds (from Odysseus). Poseidon: That little twerp!