κάρρον
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)
τό,
A car, cart, LXX 1 Es.5.55 (cod. A), PGoodsp.Cair.30xxix 21 (ii A. D.), Edict.Diocl.15.38a: κάρρος, ὁ, ib.39:—hence καρροπηγός, ὁ, and καρρ-ποιός, ὁ, coach-builder, Gloss.
Greek (Liddell-Scott)
κάρρον: τό, ὡς καὶ νῦν, Λατ. carrum, δίτροχον ἁμάξιον, Ἑβδ. (Γ' Ἔσδρ. Ε', 55, 78).