εὑρεῖν
From LSJ
ἥλιον ἐν λέσχῃ κατεδύσαμεν → we let the sun go down in talk, we let the sun go down in conversation
German (Pape)
[Seite 1092] aor. II. zu εὑρίσκω.
French (Bailly abrégé)
inf. ao.2 de εὑρίσκω.
Russian (Dvoretsky)
εὑρεῖν: inf. aor. 2 к εὑρίσκω.