arachne
From LSJ
μή μοι θεοὺς καλοῦσα βουλεύου κακῶς· πειθαρχία γάρ ἐστι τῆς εὐπραξίας μήτηρ, γυνὴ Σωτῆρος· ὦδ᾽ ἔχει λόγος → When you invoke the gods, do not be ill-advised. For Obedience is the mother of Success, wife of Salvation—as the saying goes.
Latin > French (Gaffiot 2016)
(1) ărachnē, ēs, f. (ἀράχνη), sorte de cadran solaire : Vitr. Arch. 9, 8, 1.