Perseus, Phineus, and the Wedding Battle
Catalogue ID: 03-heroes/195-perseus-phineus-andromeda-wedding-apollodorus
Cycle: Heroes — Perseus / Andromeda aftermath
Version line: Apollodorean (+ Ovid-labeled Roman battle spectacle)
Sources: Apollodorus, *Library* 2.4.3; Ovid, *Metamorphoses* 5.1–235 (**Roman** fullest melee)
Source file: /workspace/greek-myth-catalogue/03-heroes/195-perseus-phineus-andromeda-wedding-apollodorus.md
After Perseus saves Andromeda from the sea-monster, Cepheus and Cassiopeia give her to him in marriage. Phineus—brother of Cepheus and Andromeda’s former betrothed—attacks the wedding feast with armed followers, claiming the bride. Battle breaks out among the tables. Perseus, outnumbered, lifts the Gorgon’s head; Phineus and his men are turned to stone where they stand (Apollodorus states the petrifaction briefly; Ovid expands the names and wounds before the final glance).
Catalogue this as the post-rescue wedding conflict: the Medusa-head used not on a monster but on a human rival and his faction, securing Andromeda for Perseus before the return to Seriphos.