Parallel
Acts 10:11
Patriarchal Greek New Testament (1904) · Berean Standard Bible
καὶ θεωρεῖ τὸν οὐρανὸν ἀνεῳγμένον καὶ καταβαῖνον ἐπ᾽ αὐτὸν σκεῦός τι ὡς ὀθόνην μεγάλην, τέσσαρσιν ἀρχαῖς δεδεμένον καὶ καθιέμενον ἐπὶ τῆς γῆς,
He saw heaven open and something like a large sheet being let down to earth by its four corners.