ὃ σὺ μισεῖς ἑτέρῳ μὴ ποιήσεις → don't do to others what you don't want them to do to you
from בָּשַׂר; flesh (from its freshness); by extension, body, person; also (by euphem.) the pudenda of a man: body, (fat, lean) flesh(-ed), kin, (man-)kind, + nakedness, self, skin.