Was returning, and sitting in his chariot read Esaias the prophet.
Berean Study Bible (BSB) - Acts 8:28 >and on his return was sitting in his chariot reading Isaiah the prophet.
Textus Receptus (TR) - Acts 8:28 >ἦν τε ὑποστρέφων καὶ καθήμενος ἐπὶ τοῦ ἅρματος αὐτοῦ, καὶ ἀνεγίνωσκε τὸν προφήτην Ἠσαΐαν.