ὀρχούμενός τις καὶ τὴν τοῦ Κρόνου τεκνοφαγίαν παρωρχεῖτο → a dancer was presenting Kronos who devoured his children, an actor portrayed Kronos who devoured his children
SourceFrench (Bailly abrégé)
inf. épq. ao.2 de καταβαίνω.
Russian (Dvoretsky)
καταβήμεναι: эп. inf. к καταβαίνω.