Ἀραχναῖον

From LSJ

πολλῶν ὁ καιρὸς γίγνεται διδάσκαλος → the critical moment will turn out to be the teacher of many things

Source

Spanish (DGE)

-ου, τό
• Prosodia: [ᾰ-]
Aracneon monte situado entre Argos y Epidauro, A.A.309, Call.Fr.36, Paus.2.25.10.

Russian (Dvoretsky)

Ἀραχναῖον: τό Арахней (гора в Арголиде) Aesch.