, Arginusae and Athens
Athens wins at Arginusae, then condemns its generals
Athens wins a sea battle off the Arginusae islands. The assembly then condemns eight of the generals in a single vote, and the six in Athens are executed.
After this they condemned the generals who took part in the battle, eight in all; and the six who were in Athens were put to death.
Background: Battle of Arginusae, Wikipedia (opens en.wikipedia.org)