It can’t be Biblical because that was only 5 loaves and two fishes although the story is Matthew 14. I can’t come up with any other significant fish references.
Osiris...some Egyptian thing about 14 and fishes
In Egyptian mythology, Osiris’ body was torn into 14 pieces. His wife, Isis, gathered 13 of the pieces, and bandaged them together. The 14th piece, his penis, had been eaten by fish.
What a time to lose my wifi. Sending this over phone with cell data. Will check in later.