Ὀρφικός

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

Source

French (Bailly abrégé)

ή, όν :
d'Orphée, orphique.
Étymologie: Ὀρφεύς.

Russian (Dvoretsky)

Ὀρφικός: Her., Plat., Arst. = Ὄρφειος.