προθύτης
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)
[ῠ], ου, Aeol. προθύτας, ὁ,
A one who offers προθύματα, τῶν τᾶς πόλιος εἱρῶν IG 12(2).484.25 (Hiera); of the priest of a θίασος, BCH24.386 (Bithynia, iii A.D.).
