Acts 1:10

Καὶ ὡς ἀτενίζοντες ἦσαν εἰς τὸν οὐρανόν, πορευομένου αὐτοῦ, καὶ ἰδοὺ ἄνδρες δύο παρειστήκεισαν αὐτοῖς ἐν ἐσθῆτι λευκῇ,

Kai ōs atenizontes ēsan eis ton oyranon, poreyomenoy aytoy, kai idoy andres dyo pareistēkeisan aytois en esthēti leykē,

King James Version (KJV)

And while they looked stedfastly toward heaven as he went up, behold, two men stood by them in white apparel;

Modern English

They were looking intently up into the sky as he was going, when suddenly two men dressed in white stood beside them.