εὗρον
From LSJ
ἵνα οὖν μηδ' ἐν τούτῳ δῷ αὐτοῖς λαβήν (Photius, Fragments on the Epistle to the Romans 483.26) → so that he doesn't give them even here a handle (= an opportunity for refutation)
German (Pape)
[Seite 1094] aor. II. zu εὑρίσκω.
Greek (Liddell-Scott)
εὗρον: ἴδε εὑρίσκω.
French (Bailly abrégé)
v. εὑρίσκω.
Greek Monotonic
εὗρον: αόρ. βʹ του εὑρίσκω· εὕρομες, Δωρ. αʹ πληθ.