οἴ
From LSJ
Ἄξιόν ἐστι τὸ ἀρνίον τὸ ἐσφαγμένον λαβεῖν τὴν δύναμιν καὶ τὸν πλοῦτον καὶ σοφίαν καὶ ἰσχὺν καὶ τιμὴν καὶ δόξαν καὶ εὐλογίαν → Worthy is the Lamb that was slain to receive power, and riches, and wisdom, and strength, and honour, and glory, and blessing
English (LSJ)
exclam. of pain, grief, pity, astonishment,
A ah! woe! sts. with nom., οἲ' γώ S.Aj.803, El.674, 1115 : mostly c. dat. (cf. οἴμοι): c. acc., οἲ ἐμὲ δειλήν AP9.408 (Apollonid. or Antip.), cf. IG14.1971.5 : also οἰοῖ, οἰοιοῖ, A.D.Adv.177.4, cf. A.Eu.841, Supp.876, Pers.955 (all lyr.), etc. : Ion. ὀΐ as exclam. of fear, Ar.Pax933.
