Iliad
I love how Greek philosophers literally had ship wars (the way we have them now) as to whether or not Patroclus and Achilles were lovers or not. With Plato saying they were even shipped by the gods and Aeschylus going as far as saying Achilles was the bottom, and then other people arguing that he was a top, or that it was totally ‘no homo’, and I think it might be my favourite thing, like this was a legit argument writers had.