Acts 1 : 3

3 To these he also showed himself alive after he suffered, by many proofs, appearing to them over a period of forty days, and speaking about God’s Kingdom.
3 οις και παρεστησεν εαυτον ζωντα μετα το παθειν αυτον εν πολλοις τεκμηριοις δι ημερων τεσσερακοντα οπτανομενος αυτοις και λεγων τα περι της βασιλειας του θεου

English from the World English Bible (WEB), Greek text from the Westcott-Hort (1881) with NA27/USB4 variants, both from the Sword Library through its Diatheke interface.