Acts 7:56

56andκαὶhe saidεἶπεν·BeholdἸδοὺI seeθεωρῶtheτοὺςheavensοὐρανοὺςhaving been openedδιηνοιγμένουςandκαὶtheτὸνSonυἱὸντοῦof Manἀνθρώπουatἐκthe right [hand]δεξιῶνstandingἑστῶτατοῦof Godθεοῦ.

and he said, “Behold, I see the heavens having been opened and the Son of Man standing at the right hand of God.”