Parallel
Acts 7:56
Patriarchal Greek New Testament (1904) · Berean Standard Bible
καὶ εἶπεν· ἰδοὺ θεωρῶ τοὺς οὐρανοὺς ἀνεῳγμένους καὶ τὸν υἱὸν τοῦ ἀνθρώπου ἐκ δεξιῶν τοῦ Θεοῦ ἑστῶτα.
“Look,” he said, “I see heaven open and the Son of Man standing at the right hand of God.”