οὐκ ἂν λάβοις παρὰ τοῦ μὴ ἔχοντος → you can't take from one who doesn't have, you can't squeeze blood out of a turnip, you can't get blood out of a turnip, you can't get blood from a stone, you can't get blood out of a stone
v. Θήσειος.
Θήσειον: и Θησεῖον, ου τό храм Тесея в Афинах (служивший также убежищем - ἄσυλον - для преследуемых законом) Arph., Plut.
