The “Dioscuri”, two heroes of Greek and Roman mythology. Their figures were probably painted or sculptured on the prow of the ship which Luke refers to (Acts 28:11). They were regarded as the tutelary divinities of sailors. They appeared in the heavens as the constellation Gemini.
Castor and Pollux
1 verse
Acts
Acts 28:11
And after three months we departed in a ship of Alexandria, which had wintered in the isle, whose sign was Castor and Pollux.
From Easton's Bible Dictionary
Matthew George Easton, 1897