Βαληναῖον

From LSJ

κεντέω τὸν πῶλον περὶ τὴν νύσσαν → of impetuous haste, goad the foal around the turning post

Source

Russian (Dvoretsky)

Βαληναῖον: v. l. Βαλληναῖον τό (sc. ὄρος) Баленей, «Царская гора» (гора во Фригии) Plut.