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
Zypressenbaum: Zypresse, Zypressenbaum, arbor cupressus; u. gew. bl. cupressus. – von Z., cupressĕus (z.B. signum Iunonis). – Zypressenblatt, folium cupressi. – Zypressenhain, cupressētum. – Zypressenholz, lignum cupressi. – von (aus) Z., cupressĕus z.B. signum Cereris).