ἀνάλημμα
From LSJ
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
English (LSJ)
ατος, τό,
A that which is used for repairing or supporting; sling for a wounded limb, Hp.Off.23. II any high erection or embankment, esp. of substructures or retaining-walls, SIG2587.20, SIG290 (Delph.), 813A5 (Delph.), IG11.163A38 (Delos), cf. 165.33, D.S.17.71: pl., Id.20.36, D.H.3.69, IG4.203.21; τὸ ἀ. τῆς πόλεως Δαυίδ LXX 2 Ch.32.5; ἀ. ὑψηλὸν περιβόλου ἱεροῦ ib.Si.50.2. III sun-dial, CIG2681, Vitr.9.7.7. IV = μέρος τι τοῦ ἥπατος, Hsch.